30448405

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{557}}^1$

素因数の和:633

約数の個数: 24

約数和(自身を含む): 40825512

約数和(自身を除く): 10377107

約数列:

[1, 5, 13, 29, 65, 145, 377, 557, 841, 1885, 2785, 4205, 7241, 10933, 16153, 36205, 54665, 80765, 209989, 468437, 1049945, 2342185, 6089681, 30448405]

約数ペア:

[(1, 30448405), (5, 6089681), (13, 2342185), (29, 1049945), (65, 468437), (145, 209989), (377, 80765), (557, 54665), (841, 36205), (1885, 16153), (2785, 10933), (4205, 7241)]