30840408

素因数分解:

$2^3\times 3^2\times {\mathrm{428339}}^1$

素因数の和:428351

約数の個数: 24

約数和(自身を含む): 83526300

約数和(自身を除く): 52685892

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 428339, 856678, 1285017, 1713356, 2570034, 3426712, 3855051, 5140068, 7710102, 10280136, 15420204, 30840408]

約数ペア:

[(1, 30840408), (2, 15420204), (3, 10280136), (4, 7710102), (6, 5140068), (8, 3855051), (9, 3426712), (12, 2570034), (18, 1713356), (24, 1285017), (36, 856678), (72, 428339)]