91722010

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{213307}}^1$

素因数の和:213357

約数の個数: 16

約数和(自身を含む): 168939936

約数和(自身を除く): 77217926

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 213307, 426614, 1066535, 2133070, 9172201, 18344402, 45861005, 91722010]

約数ペア:

[(1, 91722010), (2, 45861005), (5, 18344402), (10, 9172201), (43, 2133070), (86, 1066535), (215, 426614), (430, 213307)]