31024380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{517073}}^1$

素因数の和:517085

約数の個数: 24

約数和(自身を含む): 86868432

約数和(自身を除く): 55844052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 517073, 1034146, 1551219, 2068292, 2585365, 3102438, 5170730, 6204876, 7756095, 10341460, 15512190, 31024380]

約数ペア:

[(1, 31024380), (2, 15512190), (3, 10341460), (4, 7756095), (5, 6204876), (6, 5170730), (10, 3102438), (12, 2585365), (15, 2068292), (20, 1551219), (30, 1034146), (60, 517073)]