67262090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{491}}^1$

素因数の和:627

約数の個数: 64

約数和(自身を含む): 147363840

約数和(自身を除く): 80101750

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 103, 133, 190, 206, 266, 491, 515, 665, 721, 982, 1030, 1330, 1442, 1957, 2455, 3437, 3605, 3914, 4910, 6874, 7210, 9329, 9785, 13699, 17185, 18658, 19570, 27398, 34370, 46645, 50573, 65303, 68495, 93290, 101146, 130606, 136990, 252865, 326515, 354011, 505730, 653030, 708022, 960887, 1770055, 1921774, 3540110, 4804435, 6726209, 9608870, 13452418, 33631045, 67262090]

約数ペア:

[(1, 67262090), (2, 33631045), (5, 13452418), (7, 9608870), (10, 6726209), (14, 4804435), (19, 3540110), (35, 1921774), (38, 1770055), (70, 960887), (95, 708022), (103, 653030), (133, 505730), (190, 354011), (206, 326515), (266, 252865), (491, 136990), (515, 130606), (665, 101146), (721, 93290), (982, 68495), (1030, 65303), (1330, 50573), (1442, 46645), (1957, 34370), (2455, 27398), (3437, 19570), (3605, 18658), (3914, 17185), (4910, 13699), (6874, 9785), (7210, 9329)]