146097260

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{70921}}^1$

素因数の和:71033

約数の個数: 24

約数和(自身を含む): 309787296

約数和(自身を除く): 163690036

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 70921, 141842, 283684, 354605, 709210, 1418420, 7304863, 14609726, 29219452, 36524315, 73048630, 146097260]

約数ペア:

[(1, 146097260), (2, 73048630), (4, 36524315), (5, 29219452), (10, 14609726), (20, 7304863), (103, 1418420), (206, 709210), (412, 354605), (515, 283684), (1030, 141842), (2060, 70921)]