315058460

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{152941}}^1$

素因数の和:153053

約数の個数: 24

約数和(自身を含む): 668050656

約数和(自身を除く): 352992196

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 152941, 305882, 611764, 764705, 1529410, 3058820, 15752923, 31505846, 63011692, 78764615, 157529230, 315058460]

約数ペア:

[(1, 315058460), (2, 157529230), (4, 78764615), (5, 63011692), (10, 31505846), (20, 15752923), (103, 3058820), (206, 1529410), (412, 764705), (515, 611764), (1030, 305882), (2060, 152941)]