30657724

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{313}}^1\times {\mathrm{521}}^1$

素因数の和:885

約数の個数: 24

約数和(自身を含む): 55073088

約数和(自身を除く): 24415364

約数列:

[1, 2, 4, 47, 94, 188, 313, 521, 626, 1042, 1252, 2084, 14711, 24487, 29422, 48974, 58844, 97948, 163073, 326146, 652292, 7664431, 15328862, 30657724]

約数ペア:

[(1, 30657724), (2, 15328862), (4, 7664431), (47, 652292), (94, 326146), (188, 163073), (313, 97948), (521, 58844), (626, 48974), (1042, 29422), (1252, 24487), (2084, 14711)]