222726310

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{467}}^1\times {\mathrm{1289}}^1$

素因数の和:1800

約数の個数: 32

約数和(自身を含む): 412944480

約数和(自身を除く): 190218170

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 467, 934, 1289, 2335, 2578, 4670, 6445, 12890, 17279, 34558, 47693, 86395, 95386, 172790, 238465, 476930, 601963, 1203926, 3009815, 6019630, 22272631, 44545262, 111363155, 222726310]

約数ペア:

[(1, 222726310), (2, 111363155), (5, 44545262), (10, 22272631), (37, 6019630), (74, 3009815), (185, 1203926), (370, 601963), (467, 476930), (934, 238465), (1289, 172790), (2335, 95386), (2578, 86395), (4670, 47693), (6445, 34558), (12890, 17279)]