74249140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 185068800

約数和(自身を除く): 110819660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 89, 101, 118, 140, 178, 202, 236, 295, 356, 404, 413, 445, 505, 590, 623, 707, 826, 890, 1010, 1180, 1246, 1414, 1652, 1780, 2020, 2065, 2492, 2828, 3115, 3535, 4130, 5251, 5959, 6230, 7070, 8260, 8989, 10502, 11918, 12460, 14140, 17978, 21004, 23836, 26255, 29795, 35956, 36757, 41713, 44945, 52510, 59590, 62923, 73514, 83426, 89890, 105020, 119180, 125846, 147028, 166852, 179780, 183785, 208565, 251692, 314615, 367570, 417130, 530351, 629230, 735140, 834260, 1060702, 1258460, 2121404, 2651755, 3712457, 5303510, 7424914, 10607020, 14849828, 18562285, 37124570, 74249140]

約数ペア:

[(1, 74249140), (2, 37124570), (4, 18562285), (5, 14849828), (7, 10607020), (10, 7424914), (14, 5303510), (20, 3712457), (28, 2651755), (35, 2121404), (59, 1258460), (70, 1060702), (89, 834260), (101, 735140), (118, 629230), (140, 530351), (178, 417130), (202, 367570), (236, 314615), (295, 251692), (356, 208565), (404, 183785), (413, 179780), (445, 166852), (505, 147028), (590, 125846), (623, 119180), (707, 105020), (826, 89890), (890, 83426), (1010, 73514), (1180, 62923), (1246, 59590), (1414, 52510), (1652, 44945), (1780, 41713), (2020, 36757), (2065, 35956), (2492, 29795), (2828, 26255), (3115, 23836), (3535, 21004), (4130, 17978), (5251, 14140), (5959, 12460), (6230, 11918), (7070, 10502), (8260, 8989)]