122942850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{819619}}^1$

素因数の和:819634

約数の個数: 24

約数和(自身を含む): 304898640

約数和(自身を除く): 181955790

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 819619, 1639238, 2458857, 4098095, 4917714, 8196190, 12294285, 20490475, 24588570, 40980950, 61471425, 122942850]

約数ペア:

[(1, 122942850), (2, 61471425), (3, 40980950), (5, 24588570), (6, 20490475), (10, 12294285), (15, 8196190), (25, 4917714), (30, 4098095), (50, 2458857), (75, 1639238), (150, 819619)]