74632740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13669}}^1$

素因数の和:13701

約数の個数: 96

約数和(自身を含む): 257214720

約数和(自身を除く): 182581980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 13669, 27338, 41007, 54676, 68345, 82014, 95683, 136690, 164028, 177697, 191366, 205035, 273380, 287049, 355394, 382732, 410070, 478415, 533091, 574098, 710788, 820140, 888485, 956830, 1066182, 1148196, 1243879, 1435245, 1776970, 1913660, 2132364, 2487758, 2665455, 2870490, 3553940, 3731637, 4975516, 5330910, 5740980, 6219395, 7463274, 10661820, 12438790, 14926548, 18658185, 24877580, 37316370, 74632740]

約数ペア:

[(1, 74632740), (2, 37316370), (3, 24877580), (4, 18658185), (5, 14926548), (6, 12438790), (7, 10661820), (10, 7463274), (12, 6219395), (13, 5740980), (14, 5330910), (15, 4975516), (20, 3731637), (21, 3553940), (26, 2870490), (28, 2665455), (30, 2487758), (35, 2132364), (39, 1913660), (42, 1776970), (52, 1435245), (60, 1243879), (65, 1148196), (70, 1066182), (78, 956830), (84, 888485), (91, 820140), (105, 710788), (130, 574098), (140, 533091), (156, 478415), (182, 410070), (195, 382732), (210, 355394), (260, 287049), (273, 273380), (364, 205035), (390, 191366), (420, 177697), (455, 164028), (546, 136690), (780, 95683), (910, 82014), (1092, 68345), (1365, 54676), (1820, 41007), (2730, 27338), (5460, 13669)]