30180566

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{8861}}^1$

素因数の和:9007

約数の個数: 16

約数和(自身を含む): 49130928

約数和(自身を除く): 18950362

約数列:

[1, 2, 13, 26, 131, 262, 1703, 3406, 8861, 17722, 115193, 230386, 1160791, 2321582, 15090283, 30180566]

約数ペア:

[(1, 30180566), (2, 15090283), (13, 2321582), (26, 1160791), (131, 230386), (262, 115193), (1703, 17722), (3406, 8861)]