30259294

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{19079}}^1$

素因数の和:19155

約数の個数: 16

約数和(自身を含む): 49684320

約数和(自身を除く): 19425026

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 19079, 38158, 248027, 496054, 1163819, 2327638, 15129647, 30259294]

約数ペア:

[(1, 30259294), (2, 15129647), (13, 2327638), (26, 1163819), (61, 496054), (122, 248027), (793, 38158), (1586, 19079)]