74382570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{275491}}^1$

素因数の和:275507

約数の個数: 32

約数和(自身を含む): 198354240

約数和(自身を除く): 123971670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 275491, 550982, 826473, 1377455, 1652946, 2479419, 2754910, 4132365, 4958838, 7438257, 8264730, 12397095, 14876514, 24794190, 37191285, 74382570]

約数ペア:

[(1, 74382570), (2, 37191285), (3, 24794190), (5, 14876514), (6, 12397095), (9, 8264730), (10, 7438257), (15, 4958838), (18, 4132365), (27, 2754910), (30, 2479419), (45, 1652946), (54, 1377455), (90, 826473), (135, 550982), (270, 275491)]