65866710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1049}}^1$

素因数の和:1102

約数の個数: 128

約数和(自身を含む): 203212800

約数和(自身を除く): 137346090

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 23, 26, 30, 35, 39, 42, 46, 65, 69, 70, 78, 91, 105, 115, 130, 138, 161, 182, 195, 210, 230, 273, 299, 322, 345, 390, 455, 483, 546, 598, 690, 805, 897, 910, 966, 1049, 1365, 1495, 1610, 1794, 2093, 2098, 2415, 2730, 2990, 3147, 4186, 4485, 4830, 5245, 6279, 6294, 7343, 8970, 10465, 10490, 12558, 13637, 14686, 15735, 20930, 22029, 24127, 27274, 31395, 31470, 36715, 40911, 44058, 48254, 62790, 68185, 72381, 73430, 81822, 95459, 110145, 120635, 136370, 144762, 168889, 190918, 204555, 220290, 241270, 286377, 313651, 337778, 361905, 409110, 477295, 506667, 572754, 627302, 723810, 844445, 940953, 954590, 1013334, 1431885, 1568255, 1688890, 1881906, 2195557, 2533335, 2863770, 3136510, 4391114, 4704765, 5066670, 6586671, 9409530, 10977785, 13173342, 21955570, 32933355, 65866710]

約数ペア:

[(1, 65866710), (2, 32933355), (3, 21955570), (5, 13173342), (6, 10977785), (7, 9409530), (10, 6586671), (13, 5066670), (14, 4704765), (15, 4391114), (21, 3136510), (23, 2863770), (26, 2533335), (30, 2195557), (35, 1881906), (39, 1688890), (42, 1568255), (46, 1431885), (65, 1013334), (69, 954590), (70, 940953), (78, 844445), (91, 723810), (105, 627302), (115, 572754), (130, 506667), (138, 477295), (161, 409110), (182, 361905), (195, 337778), (210, 313651), (230, 286377), (273, 241270), (299, 220290), (322, 204555), (345, 190918), (390, 168889), (455, 144762), (483, 136370), (546, 120635), (598, 110145), (690, 95459), (805, 81822), (897, 73430), (910, 72381), (966, 68185), (1049, 62790), (1365, 48254), (1495, 44058), (1610, 40911), (1794, 36715), (2093, 31470), (2098, 31395), (2415, 27274), (2730, 24127), (2990, 22029), (3147, 20930), (4186, 15735), (4485, 14686), (4830, 13637), (5245, 12558), (6279, 10490), (6294, 10465), (7343, 8970)]