91187170

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{241}}^2$

素因数の和:646

約数の個数: 24

約数和(自身を含む): 165870612

約数和(自身を除く): 74683442

約数列:

[1, 2, 5, 10, 157, 241, 314, 482, 785, 1205, 1570, 2410, 37837, 58081, 75674, 116162, 189185, 290405, 378370, 580810, 9118717, 18237434, 45593585, 91187170]

約数ペア:

[(1, 91187170), (2, 45593585), (5, 18237434), (10, 9118717), (157, 580810), (241, 378370), (314, 290405), (482, 189185), (785, 116162), (1205, 75674), (1570, 58081), (2410, 37837)]