636249510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{709}}^1$

素因数の和:807

約数の個数: 144

約数和(自身を含む): 1824217200

約数和(自身を除く): 1187967690

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 59, 65, 78, 90, 117, 118, 130, 169, 177, 195, 234, 295, 338, 354, 390, 507, 531, 585, 590, 709, 767, 845, 885, 1014, 1062, 1170, 1418, 1521, 1534, 1690, 1770, 2127, 2301, 2535, 2655, 3042, 3545, 3835, 4254, 4602, 5070, 5310, 6381, 6903, 7090, 7605, 7670, 9217, 9971, 10635, 11505, 12762, 13806, 15210, 18434, 19942, 21270, 23010, 27651, 29913, 31905, 34515, 41831, 46085, 49855, 55302, 59826, 63810, 69030, 82953, 83662, 89739, 92170, 99710, 119821, 125493, 138255, 149565, 165906, 179478, 209155, 239642, 250986, 276510, 299130, 359463, 376479, 414765, 418310, 448695, 543803, 599105, 627465, 718926, 752958, 829530, 897390, 1078389, 1087606, 1198210, 1254930, 1631409, 1797315, 1882395, 2156778, 2719015, 3262818, 3594630, 3764790, 4894227, 5391945, 5438030, 7069439, 8157045, 9788454, 10783890, 14138878, 16314090, 21208317, 24471135, 35347195, 42416634, 48942270, 63624951, 70694390, 106041585, 127249902, 212083170, 318124755, 636249510]

約数ペア:

[(1, 636249510), (2, 318124755), (3, 212083170), (5, 127249902), (6, 106041585), (9, 70694390), (10, 63624951), (13, 48942270), (15, 42416634), (18, 35347195), (26, 24471135), (30, 21208317), (39, 16314090), (45, 14138878), (59, 10783890), (65, 9788454), (78, 8157045), (90, 7069439), (117, 5438030), (118, 5391945), (130, 4894227), (169, 3764790), (177, 3594630), (195, 3262818), (234, 2719015), (295, 2156778), (338, 1882395), (354, 1797315), (390, 1631409), (507, 1254930), (531, 1198210), (585, 1087606), (590, 1078389), (709, 897390), (767, 829530), (845, 752958), (885, 718926), (1014, 627465), (1062, 599105), (1170, 543803), (1418, 448695), (1521, 418310), (1534, 414765), (1690, 376479), (1770, 359463), (2127, 299130), (2301, 276510), (2535, 250986), (2655, 239642), (3042, 209155), (3545, 179478), (3835, 165906), (4254, 149565), (4602, 138255), (5070, 125493), (5310, 119821), (6381, 99710), (6903, 92170), (7090, 89739), (7605, 83662), (7670, 82953), (9217, 69030), (9971, 63810), (10635, 59826), (11505, 55302), (12762, 49855), (13806, 46085), (15210, 41831), (18434, 34515), (19942, 31905), (21270, 29913), (23010, 27651)]