461563830

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:220

約数の個数: 288

約数和(自身を含む): 1537177824

約数和(自身を除く): 1075613994

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 49, 63, 65, 70, 78, 83, 90, 91, 97, 98, 105, 117, 126, 130, 147, 166, 182, 194, 195, 210, 234, 245, 249, 273, 291, 294, 315, 390, 415, 441, 455, 485, 490, 498, 546, 581, 582, 585, 630, 637, 679, 735, 747, 819, 830, 873, 882, 910, 970, 1079, 1162, 1170, 1245, 1261, 1274, 1358, 1365, 1455, 1470, 1494, 1638, 1743, 1746, 1911, 2037, 2158, 2205, 2490, 2522, 2730, 2905, 2910, 3185, 3237, 3395, 3486, 3735, 3783, 3822, 4067, 4074, 4095, 4365, 4410, 4753, 5229, 5395, 5733, 5810, 6111, 6305, 6370, 6474, 6790, 7470, 7553, 7566, 8051, 8134, 8190, 8715, 8730, 8827, 9506, 9555, 9711, 10185, 10458, 10790, 11349, 11466, 12201, 12222, 12610, 14259, 15106, 16102, 16185, 17430, 17654, 18915, 19110, 19422, 20335, 20370, 22659, 22698, 23765, 24153, 24402, 26145, 26481, 28518, 28665, 30555, 32370, 36603, 37765, 37830, 40255, 40670, 42777, 44135, 45318, 47530, 48306, 48555, 52290, 52871, 52962, 56357, 56745, 57330, 61005, 61110, 61789, 67977, 71295, 72459, 73206, 75530, 79443, 80510, 85554, 88270, 97110, 104663, 105742, 112714, 113295, 113490, 120765, 122010, 123578, 132405, 135954, 142590, 144918, 158613, 158886, 169071, 183015, 185367, 209326, 213885, 226590, 241530, 264355, 264810, 281785, 308945, 313989, 317226, 338142, 339885, 362295, 366030, 370734, 394499, 397215, 427770, 475839, 507213, 523315, 528710, 556101, 563570, 617890, 627978, 679770, 724590, 732641, 788998, 793065, 794430, 845355, 926835, 941967, 951678, 1014426, 1046630, 1112202, 1183497, 1465282, 1569945, 1586130, 1690710, 1853670, 1883934, 1972495, 2197923, 2366994, 2379195, 2536065, 2780505, 3139890, 3550491, 3663205, 3944990, 4395846, 4709835, 4758390, 5072130, 5128487, 5561010, 5917485, 6593769, 7100982, 7326410, 9419670, 10256974, 10989615, 11834970, 13187538, 15385461, 17752455, 21979230, 25642435, 30770922, 32968845, 35504910, 46156383, 51284870, 65937690, 76927305, 92312766, 153854610, 230781915, 461563830]

約数ペア:

[(1, 461563830), (2, 230781915), (3, 153854610), (5, 92312766), (6, 76927305), (7, 65937690), (9, 51284870), (10, 46156383), (13, 35504910), (14, 32968845), (15, 30770922), (18, 25642435), (21, 21979230), (26, 17752455), (30, 15385461), (35, 13187538), (39, 11834970), (42, 10989615), (45, 10256974), (49, 9419670), (63, 7326410), (65, 7100982), (70, 6593769), (78, 5917485), (83, 5561010), (90, 5128487), (91, 5072130), (97, 4758390), (98, 4709835), (105, 4395846), (117, 3944990), (126, 3663205), (130, 3550491), (147, 3139890), (166, 2780505), (182, 2536065), (194, 2379195), (195, 2366994), (210, 2197923), (234, 1972495), (245, 1883934), (249, 1853670), (273, 1690710), (291, 1586130), (294, 1569945), (315, 1465282), (390, 1183497), (415, 1112202), (441, 1046630), (455, 1014426), (485, 951678), (490, 941967), (498, 926835), (546, 845355), (581, 794430), (582, 793065), (585, 788998), (630, 732641), (637, 724590), (679, 679770), (735, 627978), (747, 617890), (819, 563570), (830, 556101), (873, 528710), (882, 523315), (910, 507213), (970, 475839), (1079, 427770), (1162, 397215), (1170, 394499), (1245, 370734), (1261, 366030), (1274, 362295), (1358, 339885), (1365, 338142), (1455, 317226), (1470, 313989), (1494, 308945), (1638, 281785), (1743, 264810), (1746, 264355), (1911, 241530), (2037, 226590), (2158, 213885), (2205, 209326), (2490, 185367), (2522, 183015), (2730, 169071), (2905, 158886), (2910, 158613), (3185, 144918), (3237, 142590), (3395, 135954), (3486, 132405), (3735, 123578), (3783, 122010), (3822, 120765), (4067, 113490), (4074, 113295), (4095, 112714), (4365, 105742), (4410, 104663), (4753, 97110), (5229, 88270), (5395, 85554), (5733, 80510), (5810, 79443), (6111, 75530), (6305, 73206), (6370, 72459), (6474, 71295), (6790, 67977), (7470, 61789), (7553, 61110), (7566, 61005), (8051, 57330), (8134, 56745), (8190, 56357), (8715, 52962), (8730, 52871), (8827, 52290), (9506, 48555), (9555, 48306), (9711, 47530), (10185, 45318), (10458, 44135), (10790, 42777), (11349, 40670), (11466, 40255), (12201, 37830), (12222, 37765), (12610, 36603), (14259, 32370), (15106, 30555), (16102, 28665), (16185, 28518), (17430, 26481), (17654, 26145), (18915, 24402), (19110, 24153), (19422, 23765), (20335, 22698), (20370, 22659)]