221437290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2129}}^1\times {\mathrm{3467}}^1$

素因数の和:5606

約数の個数: 32

約数和(自身を含む): 531852480

約数和(自身を除く): 310415190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2129, 3467, 4258, 6387, 6934, 10401, 10645, 12774, 17335, 20802, 21290, 31935, 34670, 52005, 63870, 104010, 7381243, 14762486, 22143729, 36906215, 44287458, 73812430, 110718645, 221437290]

約数ペア:

[(1, 221437290), (2, 110718645), (3, 73812430), (5, 44287458), (6, 36906215), (10, 22143729), (15, 14762486), (30, 7381243), (2129, 104010), (3467, 63870), (4258, 52005), (6387, 34670), (6934, 31935), (10401, 21290), (10645, 20802), (12774, 17335)]