91242370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{12979}}^1$

素因数の和:13042

約数の個数: 32

約数和(自身を含む): 177566400

約数和(自身を除く): 86324030

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 703, 1406, 3515, 7030, 12979, 25958, 64895, 129790, 246601, 480223, 493202, 960446, 1233005, 2401115, 2466010, 4802230, 9124237, 18248474, 45621185, 91242370]

約数ペア:

[(1, 91242370), (2, 45621185), (5, 18248474), (10, 9124237), (19, 4802230), (37, 2466010), (38, 2401115), (74, 1233005), (95, 960446), (185, 493202), (190, 480223), (370, 246601), (703, 129790), (1406, 64895), (3515, 25958), (7030, 12979)]