70922090

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{54139}}^1$

素因数の和:54277

約数の個数: 16

約数和(自身を含む): 128636640

約数和(自身を除く): 57714550

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 54139, 108278, 270695, 541390, 7092209, 14184418, 35461045, 70922090]

約数ペア:

[(1, 70922090), (2, 35461045), (5, 14184418), (10, 7092209), (131, 541390), (262, 270695), (655, 108278), (1310, 54139)]