138392850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{922619}}^1$

素因数の和:922634

約数の個数: 24

約数和(自身を含む): 343214640

約数和(自身を除く): 204821790

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 922619, 1845238, 2767857, 4613095, 5535714, 9226190, 13839285, 23065475, 27678570, 46130950, 69196425, 138392850]

約数ペア:

[(1, 138392850), (2, 69196425), (3, 46130950), (5, 27678570), (6, 23065475), (10, 13839285), (15, 9226190), (25, 5535714), (30, 4613095), (50, 2767857), (75, 1845238), (150, 922619)]