31339020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{522317}}^1$

素因数の和:522329

約数の個数: 24

約数和(自身を含む): 87749424

約数和(自身を除く): 56410404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 522317, 1044634, 1566951, 2089268, 2611585, 3133902, 5223170, 6267804, 7834755, 10446340, 15669510, 31339020]

約数ペア:

[(1, 31339020), (2, 15669510), (3, 10446340), (4, 7834755), (5, 6267804), (6, 5223170), (10, 3133902), (12, 2611585), (15, 2089268), (20, 1566951), (30, 1044634), (60, 522317)]