152289420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2538157}}^1$

素因数の和:2538169

約数の個数: 24

約数和(自身を含む): 426410544

約数和(自身を除く): 274121124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2538157, 5076314, 7614471, 10152628, 12690785, 15228942, 25381570, 30457884, 38072355, 50763140, 76144710, 152289420]

約数ペア:

[(1, 152289420), (2, 76144710), (3, 50763140), (4, 38072355), (5, 30457884), (6, 25381570), (10, 15228942), (12, 12690785), (15, 10152628), (20, 7614471), (30, 5076314), (60, 2538157)]