70502060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6689}}^1$

素因数の和:6746

約数の個数: 48

約数和(自身を含む): 161844480

約数和(自身を除く): 91342420

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 527, 620, 1054, 2108, 2635, 5270, 6689, 10540, 13378, 26756, 33445, 66890, 113713, 133780, 207359, 227426, 414718, 454852, 568565, 829436, 1036795, 1137130, 2073590, 2274260, 3525103, 4147180, 7050206, 14100412, 17625515, 35251030, 70502060]

約数ペア:

[(1, 70502060), (2, 35251030), (4, 17625515), (5, 14100412), (10, 7050206), (17, 4147180), (20, 3525103), (31, 2274260), (34, 2073590), (62, 1137130), (68, 1036795), (85, 829436), (124, 568565), (155, 454852), (170, 414718), (310, 227426), (340, 207359), (527, 133780), (620, 113713), (1054, 66890), (2108, 33445), (2635, 26756), (5270, 13378), (6689, 10540)]