30290312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{291253}}^1$

素因数の和:291272

約数の個数: 16

約数和(自身を含む): 61163340

約数和(自身を除く): 30873028

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 291253, 582506, 1165012, 2330024, 3786289, 7572578, 15145156, 30290312]

約数ペア:

[(1, 30290312), (2, 15145156), (4, 7572578), (8, 3786289), (13, 2330024), (26, 1165012), (52, 582506), (104, 291253)]