61512710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{21433}}^1$

素因数の和:21488

約数の個数: 32

約数和(自身を含む): 129632832

約数和(自身を除く): 68120122

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 21433, 42866, 107165, 150031, 214330, 300062, 750155, 878753, 1500310, 1757506, 4393765, 6151271, 8787530, 12302542, 30756355, 61512710]

約数ペア:

[(1, 61512710), (2, 30756355), (5, 12302542), (7, 8787530), (10, 6151271), (14, 4393765), (35, 1757506), (41, 1500310), (70, 878753), (82, 750155), (205, 300062), (287, 214330), (410, 150031), (574, 107165), (1435, 42866), (2870, 21433)]