30795998

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:512

約数の個数: 32

約数和(自身を含む): 50941440

約数和(自身を除く): 20145442

約数列:

[1, 2, 19, 38, 43, 47, 86, 94, 401, 802, 817, 893, 1634, 1786, 2021, 4042, 7619, 15238, 17243, 18847, 34486, 37694, 38399, 76798, 327617, 358093, 655234, 716186, 810421, 1620842, 15397999, 30795998]

約数ペア:

[(1, 30795998), (2, 15397999), (19, 1620842), (38, 810421), (43, 716186), (47, 655234), (86, 358093), (94, 327617), (401, 76798), (802, 38399), (817, 37694), (893, 34486), (1634, 18847), (1786, 17243), (2021, 15238), (4042, 7619)]