1120730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 2240784

約数和(自身を除く): 1120054

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 233, 370, 466, 481, 962, 1165, 2330, 2405, 3029, 4810, 6058, 8621, 15145, 17242, 30290, 43105, 86210, 112073, 224146, 560365, 1120730]

約数ペア:

[(1, 1120730), (2, 560365), (5, 224146), (10, 112073), (13, 86210), (26, 43105), (37, 30290), (65, 17242), (74, 15145), (130, 8621), (185, 6058), (233, 4810), (370, 3029), (466, 2405), (481, 2330), (962, 1165)]