61147330

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^2\times {\mathrm{1213}}^1$

素因数の和:1362

約数の個数: 24

約数和(自身を含む): 111729276

約数和(自身を除く): 50581946

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 1213, 2426, 5041, 6065, 10082, 12130, 25205, 50410, 86123, 172246, 430615, 861230, 6114733, 12229466, 30573665, 61147330]

約数ペア:

[(1, 61147330), (2, 30573665), (5, 12229466), (10, 6114733), (71, 861230), (142, 430615), (355, 172246), (710, 86123), (1213, 50410), (2426, 25205), (5041, 12130), (6065, 10082)]