74484420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1241407}}^1$

素因数の和:1241419

約数の個数: 24

約数和(自身を含む): 208556544

約数和(自身を除く): 134072124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1241407, 2482814, 3724221, 4965628, 6207035, 7448442, 12414070, 14896884, 18621105, 24828140, 37242210, 74484420]

約数ペア:

[(1, 74484420), (2, 37242210), (3, 24828140), (4, 18621105), (5, 14896884), (6, 12414070), (10, 7448442), (12, 6207035), (15, 4965628), (20, 3724221), (30, 2482814), (60, 1241407)]