31088510

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1151}}^1$

素因数の和:1268

約数の個数: 32

約数和(自身を含む): 58309632

約数和(自身を除く): 27221122

約数列:

[1, 2, 5, 10, 37, 73, 74, 146, 185, 365, 370, 730, 1151, 2302, 2701, 5402, 5755, 11510, 13505, 27010, 42587, 84023, 85174, 168046, 212935, 420115, 425870, 840230, 3108851, 6217702, 15544255, 31088510]

約数ペア:

[(1, 31088510), (2, 15544255), (5, 6217702), (10, 3108851), (37, 840230), (73, 425870), (74, 420115), (146, 212935), (185, 168046), (365, 85174), (370, 84023), (730, 42587), (1151, 27010), (2302, 13505), (2701, 11510), (5402, 5755)]