91502220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{2207}}^1$

素因数の和:2910

約数の個数: 48

約数和(自身を含む): 256693248

約数和(自身を除く): 165191028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 691, 1382, 2073, 2207, 2764, 3455, 4146, 4414, 6621, 6910, 8292, 8828, 10365, 11035, 13242, 13820, 20730, 22070, 26484, 33105, 41460, 44140, 66210, 132420, 1525037, 3050074, 4575111, 6100148, 7625185, 9150222, 15250370, 18300444, 22875555, 30500740, 45751110, 91502220]

約数ペア:

[(1, 91502220), (2, 45751110), (3, 30500740), (4, 22875555), (5, 18300444), (6, 15250370), (10, 9150222), (12, 7625185), (15, 6100148), (20, 4575111), (30, 3050074), (60, 1525037), (691, 132420), (1382, 66210), (2073, 44140), (2207, 41460), (2764, 33105), (3455, 26484), (4146, 22070), (4414, 20730), (6621, 13820), (6910, 13242), (8292, 11035), (8828, 10365)]