2625370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{823}}^1$

素因数の和:870

約数の個数: 32

約数和(自身を含む): 5339520

約数和(自身を除く): 2714150

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 823, 1595, 1646, 3190, 4115, 8230, 9053, 18106, 23867, 45265, 47734, 90530, 119335, 238670, 262537, 525074, 1312685, 2625370]

約数ペア:

[(1, 2625370), (2, 1312685), (5, 525074), (10, 262537), (11, 238670), (22, 119335), (29, 90530), (55, 47734), (58, 45265), (110, 23867), (145, 18106), (290, 9053), (319, 8230), (638, 4115), (823, 3190), (1595, 1646)]