91687730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1\times {\mathrm{739}}^1$

素因数の和:1418

約数の個数: 32

約数和(自身を含む): 174225600

約数和(自身を除く): 82537870

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 653, 739, 1306, 1478, 3265, 3695, 6530, 7390, 12407, 14041, 24814, 28082, 62035, 70205, 124070, 140410, 482567, 965134, 2412835, 4825670, 9168773, 18337546, 45843865, 91687730]

約数ペア:

[(1, 91687730), (2, 45843865), (5, 18337546), (10, 9168773), (19, 4825670), (38, 2412835), (95, 965134), (190, 482567), (653, 140410), (739, 124070), (1306, 70205), (1478, 62035), (3265, 28082), (3695, 24814), (6530, 14041), (7390, 12407)]