310097420

素因数分解:

$2^2\times 5^1\times {\mathrm{1103}}^1\times {\mathrm{14057}}^1$

素因数の和:15169

約数の個数: 24

約数和(自身を含む): 651841344

約数和(自身を除く): 341743924

約数列:

[1, 2, 4, 5, 10, 20, 1103, 2206, 4412, 5515, 11030, 14057, 22060, 28114, 56228, 70285, 140570, 281140, 15504871, 31009742, 62019484, 77524355, 155048710, 310097420]

約数ペア:

[(1, 310097420), (2, 155048710), (4, 77524355), (5, 62019484), (10, 31009742), (20, 15504871), (1103, 281140), (2206, 140570), (4412, 70285), (5515, 56228), (11030, 28114), (14057, 22060)]