315098780

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{297263}}^1$

素因数の和:297325

約数の個数: 24

約数和(自身を含む): 674194752

約数和(自身を除く): 359095972

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 297263, 594526, 1189052, 1486315, 2972630, 5945260, 15754939, 31509878, 63019756, 78774695, 157549390, 315098780]

約数ペア:

[(1, 315098780), (2, 157549390), (4, 78774695), (5, 63019756), (10, 31509878), (20, 15754939), (53, 5945260), (106, 2972630), (212, 1486315), (265, 1189052), (530, 594526), (1060, 297263)]