68612730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{7307}}^1$

素因数の和:7630

約数の個数: 32

約数和(自身を含む): 165219264

約数和(自身を除く): 96606534

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 313, 626, 939, 1565, 1878, 3130, 4695, 7307, 9390, 14614, 21921, 36535, 43842, 73070, 109605, 219210, 2287091, 4574182, 6861273, 11435455, 13722546, 22870910, 34306365, 68612730]

約数ペア:

[(1, 68612730), (2, 34306365), (3, 22870910), (5, 13722546), (6, 11435455), (10, 6861273), (15, 4574182), (30, 2287091), (313, 219210), (626, 109605), (939, 73070), (1565, 43842), (1878, 36535), (3130, 21921), (4695, 14614), (7307, 9390)]