30189072

素因数分解:

$2^4\times 3^1\times {\mathrm{628939}}^1$

素因数の和:628950

約数の個数: 20

約数和(自身を含む): 77988560

約数和(自身を除く): 47799488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 628939, 1257878, 1886817, 2515756, 3773634, 5031512, 7547268, 10063024, 15094536, 30189072]

約数ペア:

[(1, 30189072), (2, 15094536), (3, 10063024), (4, 7547268), (6, 5031512), (8, 3773634), (12, 2515756), (16, 1886817), (24, 1257878), (48, 628939)]