121569732010

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{282720307}}^1$

素因数の和:282720357

約数の個数: 16

約数和(自身を含む): 223914483936

約数和(自身を除く): 102344751926

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 282720307, 565440614, 1413601535, 2827203070, 12156973201, 24313946402, 60784866005, 121569732010]

約数ペア:

[(1, 121569732010), (2, 60784866005), (5, 24313946402), (10, 12156973201), (43, 2827203070), (86, 1413601535), (215, 565440614), (430, 282720307)]