31316230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{9817}}^1$

素因数の和:9864

約数の個数: 32

約数和(自身を含む): 63620640

約数和(自身を除く): 32304410

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 9817, 19634, 49085, 98170, 107987, 215974, 284693, 539935, 569386, 1079870, 1423465, 2846930, 3131623, 6263246, 15658115, 31316230]

約数ペア:

[(1, 31316230), (2, 15658115), (5, 6263246), (10, 3131623), (11, 2846930), (22, 1423465), (29, 1079870), (55, 569386), (58, 539935), (110, 284693), (145, 215974), (290, 107987), (319, 98170), (638, 49085), (1595, 19634), (3190, 9817)]