39696370

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{81013}}^1$

素因数の和:81034

約数の個数: 24

約数和(自身を含む): 83120364

約数和(自身を除く): 43423994

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 81013, 162026, 405065, 567091, 810130, 1134182, 2835455, 3969637, 5670910, 7939274, 19848185, 39696370]

約数ペア:

[(1, 39696370), (2, 19848185), (5, 7939274), (7, 5670910), (10, 3969637), (14, 2835455), (35, 1134182), (49, 810130), (70, 567091), (98, 405065), (245, 162026), (490, 81013)]