1330562180

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1798057}}^1$

素因数の和:1798103

約数の個数: 24

約数和(自身を含む): 2869700568

約数和(自身を除く): 1539138388

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 1798057, 3596114, 7192228, 8990285, 17980570, 35961140, 66528109, 133056218, 266112436, 332640545, 665281090, 1330562180]

約数ペア:

[(1, 1330562180), (2, 665281090), (4, 332640545), (5, 266112436), (10, 133056218), (20, 66528109), (37, 35961140), (74, 17980570), (148, 8990285), (185, 7192228), (370, 3596114), (740, 1798057)]