388625670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{4318063}}^1$

素因数の和:4318076

約数の個数: 24

約数和(自身を含む): 1010426976

約数和(自身を除く): 621801306

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 4318063, 8636126, 12954189, 21590315, 25908378, 38862567, 43180630, 64770945, 77725134, 129541890, 194312835, 388625670]

約数ペア:

[(1, 388625670), (2, 194312835), (3, 129541890), (5, 77725134), (6, 64770945), (9, 43180630), (10, 38862567), (15, 25908378), (18, 21590315), (30, 12954189), (45, 8636126), (90, 4318063)]