210976140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3516269}}^1$

素因数の和:3516281

約数の個数: 24

約数和(自身を含む): 590733360

約数和(自身を除く): 379757220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3516269, 7032538, 10548807, 14065076, 17581345, 21097614, 35162690, 42195228, 52744035, 70325380, 105488070, 210976140]

約数ペア:

[(1, 210976140), (2, 105488070), (3, 70325380), (4, 52744035), (5, 42195228), (6, 35162690), (10, 21097614), (12, 17581345), (15, 14065076), (20, 10548807), (30, 7032538), (60, 3516269)]