25830780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{430513}}^1$

素因数の和:430525

約数の個数: 24

約数和(自身を含む): 72326352

約数和(自身を除く): 46495572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 430513, 861026, 1291539, 1722052, 2152565, 2583078, 4305130, 5166156, 6457695, 8610260, 12915390, 25830780]

約数ペア:

[(1, 25830780), (2, 12915390), (3, 8610260), (4, 6457695), (5, 5166156), (6, 4305130), (10, 2583078), (12, 2152565), (15, 1722052), (20, 1291539), (30, 861026), (60, 430513)]