31713270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{2029}}^1$

素因数の和:2560

約数の個数: 32

約数和(自身を含む): 76295520

約数和(自身を除く): 44582250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 521, 1042, 1563, 2029, 2605, 3126, 4058, 5210, 6087, 7815, 10145, 12174, 15630, 20290, 30435, 60870, 1057109, 2114218, 3171327, 5285545, 6342654, 10571090, 15856635, 31713270]

約数ペア:

[(1, 31713270), (2, 15856635), (3, 10571090), (5, 6342654), (6, 5285545), (10, 3171327), (15, 2114218), (30, 1057109), (521, 60870), (1042, 30435), (1563, 20290), (2029, 15630), (2605, 12174), (3126, 10145), (4058, 7815), (5210, 6087)]