561682690

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{587}}^1\times {\mathrm{929}}^1$

素因数の和:1626

約数の個数: 32

約数和(自身を含む): 1023684480

約数和(自身を除く): 462001790

約数列:

[1, 2, 5, 10, 103, 206, 515, 587, 929, 1030, 1174, 1858, 2935, 4645, 5870, 9290, 60461, 95687, 120922, 191374, 302305, 478435, 545323, 604610, 956870, 1090646, 2726615, 5453230, 56168269, 112336538, 280841345, 561682690]

約数ペア:

[(1, 561682690), (2, 280841345), (5, 112336538), (10, 56168269), (103, 5453230), (206, 2726615), (515, 1090646), (587, 956870), (929, 604610), (1030, 545323), (1174, 478435), (1858, 302305), (2935, 191374), (4645, 120922), (5870, 95687), (9290, 60461)]