9394010

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:310

約数の個数: 32

約数和(自身を含む): 17449344

約数和(自身を除く): 8055334

約数列:

[1, 2, 5, 10, 71, 101, 131, 142, 202, 262, 355, 505, 655, 710, 1010, 1310, 7171, 9301, 13231, 14342, 18602, 26462, 35855, 46505, 66155, 71710, 93010, 132310, 939401, 1878802, 4697005, 9394010]

約数ペア:

[(1, 9394010), (2, 4697005), (5, 1878802), (10, 939401), (71, 132310), (101, 93010), (131, 71710), (142, 66155), (202, 46505), (262, 35855), (355, 26462), (505, 18602), (655, 14342), (710, 13231), (1010, 9301), (1310, 7171)]