2826852490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:369

約数の個数: 256

約数和(自身を含む): 7219445760

約数和(自身を除く): 4392593270

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 23, 31, 35, 38, 46, 55, 62, 70, 77, 95, 110, 115, 133, 154, 155, 161, 190, 209, 217, 230, 253, 266, 271, 310, 322, 341, 385, 418, 434, 437, 506, 542, 589, 665, 682, 713, 770, 805, 874, 1045, 1085, 1178, 1265, 1330, 1355, 1426, 1463, 1610, 1705, 1771, 1897, 2090, 2170, 2185, 2387, 2530, 2710, 2926, 2945, 2981, 3059, 3410, 3542, 3565, 3794, 4123, 4370, 4774, 4807, 4991, 5149, 5890, 5962, 6118, 6233, 6479, 7130, 7315, 7843, 8246, 8401, 8855, 9485, 9614, 9982, 10298, 11935, 12466, 12958, 13547, 14630, 14905, 15295, 15686, 16802, 17710, 18970, 20615, 20867, 23870, 24035, 24955, 25745, 27094, 29810, 30590, 31165, 32395, 33649, 36043, 39215, 41230, 41734, 42005, 43631, 45353, 48070, 49910, 51490, 54901, 56639, 58807, 62330, 64790, 67298, 67735, 68563, 72086, 78430, 84010, 87262, 90706, 92411, 94829, 104335, 109802, 113278, 117614, 118427, 135470, 137126, 149017, 159619, 168245, 180215, 184822, 189658, 193223, 208670, 218155, 226765, 236854, 274505, 283195, 294035, 298034, 319238, 336490, 342815, 360430, 386446, 396473, 436310, 453530, 462055, 474145, 479941, 549010, 566390, 588070, 592135, 646877, 685630, 745085, 792946, 798095, 828989, 924110, 948290, 959882, 966115, 1043119, 1117333, 1184270, 1293754, 1302697, 1352561, 1490170, 1596190, 1657978, 1755809, 1932230, 1982365, 2086238, 2125453, 2234666, 2399705, 2605394, 2705122, 3234385, 3511618, 3671237, 3964730, 4144945, 4250906, 4799410, 5215595, 5586665, 6468770, 6513485, 6762805, 7342474, 8289890, 8779045, 9118879, 10431190, 10627265, 11173330, 12290663, 13026970, 13525610, 14878171, 17558090, 18237758, 18356185, 21254530, 24581326, 25698659, 29756342, 36712370, 40383607, 45594395, 51397318, 61453315, 74390855, 80767214, 91188790, 122906630, 128493295, 148781710, 201918035, 256986590, 282685249, 403836070, 565370498, 1413426245, 2826852490]

約数ペア:

[(1, 2826852490), (2, 1413426245), (5, 565370498), (7, 403836070), (10, 282685249), (11, 256986590), (14, 201918035), (19, 148781710), (22, 128493295), (23, 122906630), (31, 91188790), (35, 80767214), (38, 74390855), (46, 61453315), (55, 51397318), (62, 45594395), (70, 40383607), (77, 36712370), (95, 29756342), (110, 25698659), (115, 24581326), (133, 21254530), (154, 18356185), (155, 18237758), (161, 17558090), (190, 14878171), (209, 13525610), (217, 13026970), (230, 12290663), (253, 11173330), (266, 10627265), (271, 10431190), (310, 9118879), (322, 8779045), (341, 8289890), (385, 7342474), (418, 6762805), (434, 6513485), (437, 6468770), (506, 5586665), (542, 5215595), (589, 4799410), (665, 4250906), (682, 4144945), (713, 3964730), (770, 3671237), (805, 3511618), (874, 3234385), (1045, 2705122), (1085, 2605394), (1178, 2399705), (1265, 2234666), (1330, 2125453), (1355, 2086238), (1426, 1982365), (1463, 1932230), (1610, 1755809), (1705, 1657978), (1771, 1596190), (1897, 1490170), (2090, 1352561), (2170, 1302697), (2185, 1293754), (2387, 1184270), (2530, 1117333), (2710, 1043119), (2926, 966115), (2945, 959882), (2981, 948290), (3059, 924110), (3410, 828989), (3542, 798095), (3565, 792946), (3794, 745085), (4123, 685630), (4370, 646877), (4774, 592135), (4807, 588070), (4991, 566390), (5149, 549010), (5890, 479941), (5962, 474145), (6118, 462055), (6233, 453530), (6479, 436310), (7130, 396473), (7315, 386446), (7843, 360430), (8246, 342815), (8401, 336490), (8855, 319238), (9485, 298034), (9614, 294035), (9982, 283195), (10298, 274505), (11935, 236854), (12466, 226765), (12958, 218155), (13547, 208670), (14630, 193223), (14905, 189658), (15295, 184822), (15686, 180215), (16802, 168245), (17710, 159619), (18970, 149017), (20615, 137126), (20867, 135470), (23870, 118427), (24035, 117614), (24955, 113278), (25745, 109802), (27094, 104335), (29810, 94829), (30590, 92411), (31165, 90706), (32395, 87262), (33649, 84010), (36043, 78430), (39215, 72086), (41230, 68563), (41734, 67735), (42005, 67298), (43631, 64790), (45353, 62330), (48070, 58807), (49910, 56639), (51490, 54901)]