39990270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{5821}}^1$

素因数の和:6060

約数の個数: 32

約数和(自身を含む): 96412320

約数和(自身を除く): 56422050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 229, 458, 687, 1145, 1374, 2290, 3435, 5821, 6870, 11642, 17463, 29105, 34926, 58210, 87315, 174630, 1333009, 2666018, 3999027, 6665045, 7998054, 13330090, 19995135, 39990270]

約数ペア:

[(1, 39990270), (2, 19995135), (3, 13330090), (5, 7998054), (6, 6665045), (10, 3999027), (15, 2666018), (30, 1333009), (229, 174630), (458, 87315), (687, 58210), (1145, 34926), (1374, 29105), (2290, 17463), (3435, 11642), (5821, 6870)]