1211016870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:292

約数の個数: 288

約数和(自身を含む): 3921372000

約数和(自身を除く): 2710355130

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 49, 57, 63, 70, 90, 95, 97, 98, 105, 114, 126, 133, 147, 149, 171, 190, 194, 210, 245, 266, 285, 291, 294, 298, 315, 342, 399, 441, 447, 485, 490, 570, 582, 630, 665, 679, 735, 745, 798, 855, 873, 882, 894, 931, 970, 1043, 1197, 1330, 1341, 1358, 1455, 1470, 1490, 1710, 1746, 1843, 1862, 1995, 2037, 2086, 2205, 2235, 2394, 2682, 2793, 2831, 2910, 3129, 3395, 3686, 3990, 4074, 4365, 4410, 4470, 4655, 4753, 5215, 5529, 5586, 5662, 5985, 6111, 6258, 6705, 6790, 7301, 8379, 8493, 8730, 9215, 9310, 9387, 9506, 10185, 10430, 11058, 11970, 12222, 12901, 13410, 13965, 14155, 14259, 14453, 14602, 15645, 16587, 16758, 16986, 18430, 18774, 19817, 20370, 21903, 23765, 25479, 25802, 27645, 27930, 28310, 28518, 28906, 30555, 31290, 33174, 36505, 38703, 39634, 41895, 42465, 42777, 43359, 43806, 46935, 47530, 50958, 55290, 59451, 61110, 64505, 65709, 71295, 72265, 73010, 77406, 82935, 83790, 84930, 85554, 86718, 90307, 93870, 99085, 101171, 109515, 116109, 118902, 127395, 129010, 130077, 131418, 138719, 142590, 144530, 165870, 178353, 180614, 193515, 198170, 202342, 213885, 216795, 219030, 232218, 254790, 260154, 270921, 274607, 277438, 297255, 303513, 328545, 356706, 387030, 416157, 427770, 433590, 451535, 505855, 541842, 549214, 580545, 594510, 607026, 650385, 657090, 693595, 708197, 812763, 823821, 832314, 891765, 903070, 910539, 1011710, 1161090, 1248471, 1300770, 1354605, 1373035, 1387190, 1416394, 1517565, 1625526, 1647642, 1783530, 1821078, 1922249, 2080785, 2124591, 2471463, 2496942, 2709210, 2746070, 3035130, 3540985, 3844498, 4063815, 4119105, 4161570, 4249182, 4552695, 4942926, 5766747, 6242355, 6373773, 7081970, 8127630, 8238210, 9105390, 9611245, 10622955, 11533494, 12357315, 12484710, 12747546, 13455743, 17300241, 19222490, 21245910, 24714630, 26911486, 28833735, 31868865, 34600482, 40367229, 57667470, 63737730, 67278715, 80734458, 86501205, 121101687, 134557430, 173002410, 201836145, 242203374, 403672290, 605508435, 1211016870]

約数ペア:

[(1, 1211016870), (2, 605508435), (3, 403672290), (5, 242203374), (6, 201836145), (7, 173002410), (9, 134557430), (10, 121101687), (14, 86501205), (15, 80734458), (18, 67278715), (19, 63737730), (21, 57667470), (30, 40367229), (35, 34600482), (38, 31868865), (42, 28833735), (45, 26911486), (49, 24714630), (57, 21245910), (63, 19222490), (70, 17300241), (90, 13455743), (95, 12747546), (97, 12484710), (98, 12357315), (105, 11533494), (114, 10622955), (126, 9611245), (133, 9105390), (147, 8238210), (149, 8127630), (171, 7081970), (190, 6373773), (194, 6242355), (210, 5766747), (245, 4942926), (266, 4552695), (285, 4249182), (291, 4161570), (294, 4119105), (298, 4063815), (315, 3844498), (342, 3540985), (399, 3035130), (441, 2746070), (447, 2709210), (485, 2496942), (490, 2471463), (570, 2124591), (582, 2080785), (630, 1922249), (665, 1821078), (679, 1783530), (735, 1647642), (745, 1625526), (798, 1517565), (855, 1416394), (873, 1387190), (882, 1373035), (894, 1354605), (931, 1300770), (970, 1248471), (1043, 1161090), (1197, 1011710), (1330, 910539), (1341, 903070), (1358, 891765), (1455, 832314), (1470, 823821), (1490, 812763), (1710, 708197), (1746, 693595), (1843, 657090), (1862, 650385), (1995, 607026), (2037, 594510), (2086, 580545), (2205, 549214), (2235, 541842), (2394, 505855), (2682, 451535), (2793, 433590), (2831, 427770), (2910, 416157), (3129, 387030), (3395, 356706), (3686, 328545), (3990, 303513), (4074, 297255), (4365, 277438), (4410, 274607), (4470, 270921), (4655, 260154), (4753, 254790), (5215, 232218), (5529, 219030), (5586, 216795), (5662, 213885), (5985, 202342), (6111, 198170), (6258, 193515), (6705, 180614), (6790, 178353), (7301, 165870), (8379, 144530), (8493, 142590), (8730, 138719), (9215, 131418), (9310, 130077), (9387, 129010), (9506, 127395), (10185, 118902), (10430, 116109), (11058, 109515), (11970, 101171), (12222, 99085), (12901, 93870), (13410, 90307), (13965, 86718), (14155, 85554), (14259, 84930), (14453, 83790), (14602, 82935), (15645, 77406), (16587, 73010), (16758, 72265), (16986, 71295), (18430, 65709), (18774, 64505), (19817, 61110), (20370, 59451), (21903, 55290), (23765, 50958), (25479, 47530), (25802, 46935), (27645, 43806), (27930, 43359), (28310, 42777), (28518, 42465), (28906, 41895), (30555, 39634), (31290, 38703), (33174, 36505)]