63105020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1$

素因数の和:443

約数の個数: 96

約数和(自身を含む): 156764160

約数和(自身を除く): 93659140

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 47, 55, 68, 85, 94, 110, 170, 187, 188, 220, 235, 340, 359, 374, 470, 517, 718, 748, 799, 935, 940, 1034, 1436, 1598, 1795, 1870, 2068, 2585, 3196, 3590, 3740, 3949, 3995, 5170, 6103, 7180, 7898, 7990, 8789, 10340, 12206, 15796, 15980, 16873, 17578, 19745, 24412, 30515, 33746, 35156, 39490, 43945, 61030, 67133, 67492, 78980, 84365, 87890, 122060, 134266, 168730, 175780, 185603, 268532, 286841, 335665, 337460, 371206, 573682, 671330, 742412, 928015, 1147364, 1342660, 1434205, 1856030, 2868410, 3155251, 3712060, 5736820, 6310502, 12621004, 15776255, 31552510, 63105020]

約数ペア:

[(1, 63105020), (2, 31552510), (4, 15776255), (5, 12621004), (10, 6310502), (11, 5736820), (17, 3712060), (20, 3155251), (22, 2868410), (34, 1856030), (44, 1434205), (47, 1342660), (55, 1147364), (68, 928015), (85, 742412), (94, 671330), (110, 573682), (170, 371206), (187, 337460), (188, 335665), (220, 286841), (235, 268532), (340, 185603), (359, 175780), (374, 168730), (470, 134266), (517, 122060), (718, 87890), (748, 84365), (799, 78980), (935, 67492), (940, 67133), (1034, 61030), (1436, 43945), (1598, 39490), (1795, 35156), (1870, 33746), (2068, 30515), (2585, 24412), (3196, 19745), (3590, 17578), (3740, 16873), (3949, 15980), (3995, 15796), (5170, 12206), (6103, 10340), (7180, 8789), (7898, 7990)]