31055810

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107089}}^1$

素因数の和:107125

約数の個数: 16

約数和(自身を含む): 57828600

約数和(自身を除く): 26772790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 107089, 214178, 535445, 1070890, 3105581, 6211162, 15527905, 31055810]

約数ペア:

[(1, 31055810), (2, 15527905), (5, 6211162), (10, 3105581), (29, 1070890), (58, 535445), (145, 214178), (290, 107089)]