77882630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{5591}}^1$

素因数の和:5804

約数の個数: 32

約数和(自身を含む): 161049600

約数和(自身を除く): 83166970

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 199, 398, 995, 1393, 1990, 2786, 5591, 6965, 11182, 13930, 27955, 39137, 55910, 78274, 195685, 391370, 1112609, 2225218, 5563045, 7788263, 11126090, 15576526, 38941315, 77882630]

約数ペア:

[(1, 77882630), (2, 38941315), (5, 15576526), (7, 11126090), (10, 7788263), (14, 5563045), (35, 2225218), (70, 1112609), (199, 391370), (398, 195685), (995, 78274), (1393, 55910), (1990, 39137), (2786, 27955), (5591, 13930), (6965, 11182)]