91204570

素因数分解:

$2^1\times 5^1\times {\mathrm{1409}}^1\times {\mathrm{6473}}^1$

素因数の和:7889

約数の個数: 16

約数和(自身を含む): 164310120

約数和(自身を除く): 73105550

約数列:

[1, 2, 5, 10, 1409, 2818, 6473, 7045, 12946, 14090, 32365, 64730, 9120457, 18240914, 45602285, 91204570]

約数ペア:

[(1, 91204570), (2, 45602285), (5, 18240914), (10, 9120457), (1409, 64730), (2818, 32365), (6473, 14090), (7045, 12946)]