657667530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{823}}^1$

素因数の和:1532

約数の個数: 96

約数和(自身を含む): 1846406016

約数和(自身を除く): 1188738486

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 683, 823, 1170, 1366, 1646, 2049, 2469, 3415, 4098, 4115, 4938, 6147, 6830, 7407, 8230, 8879, 10245, 10699, 12294, 12345, 14814, 17758, 20490, 21398, 24690, 26637, 30735, 32097, 37035, 44395, 53274, 53495, 61470, 64194, 74070, 79911, 88790, 96291, 106990, 133185, 159822, 160485, 192582, 266370, 320970, 399555, 481455, 562109, 799110, 962910, 1124218, 1686327, 2810545, 3372654, 5058981, 5621090, 7307417, 8431635, 10117962, 14614834, 16863270, 21922251, 25294905, 36537085, 43844502, 50589810, 65766753, 73074170, 109611255, 131533506, 219222510, 328833765, 657667530]

約数ペア:

[(1, 657667530), (2, 328833765), (3, 219222510), (5, 131533506), (6, 109611255), (9, 73074170), (10, 65766753), (13, 50589810), (15, 43844502), (18, 36537085), (26, 25294905), (30, 21922251), (39, 16863270), (45, 14614834), (65, 10117962), (78, 8431635), (90, 7307417), (117, 5621090), (130, 5058981), (195, 3372654), (234, 2810545), (390, 1686327), (585, 1124218), (683, 962910), (823, 799110), (1170, 562109), (1366, 481455), (1646, 399555), (2049, 320970), (2469, 266370), (3415, 192582), (4098, 160485), (4115, 159822), (4938, 133185), (6147, 106990), (6830, 96291), (7407, 88790), (8230, 79911), (8879, 74070), (10245, 64194), (10699, 61470), (12294, 53495), (12345, 53274), (14814, 44395), (17758, 37035), (20490, 32097), (21398, 30735), (24690, 26637)]