15697219460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6703}}^1\times {\mathrm{9007}}^1$

素因数の和:15732

約数の個数: 48

約数和(自身を含む): 35509103616

約数和(自身を除く): 19811884156

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 6703, 9007, 13406, 18014, 26812, 33515, 36028, 45035, 67030, 87139, 90070, 117091, 134060, 174278, 180140, 234182, 348556, 435695, 468364, 585455, 871390, 1170910, 1742780, 2341820, 60373921, 120747842, 241495684, 301869605, 603739210, 784860973, 1207478420, 1569721946, 3139443892, 3924304865, 7848609730, 15697219460]

約数ペア:

[(1, 15697219460), (2, 7848609730), (4, 3924304865), (5, 3139443892), (10, 1569721946), (13, 1207478420), (20, 784860973), (26, 603739210), (52, 301869605), (65, 241495684), (130, 120747842), (260, 60373921), (6703, 2341820), (9007, 1742780), (13406, 1170910), (18014, 871390), (26812, 585455), (33515, 468364), (36028, 435695), (45035, 348556), (67030, 234182), (87139, 180140), (90070, 174278), (117091, 134060)]