67867870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{751}}^1\times {\mathrm{1291}}^1$

素因数の和:2056

約数の個数: 32

約数和(自身を含む): 139908096

約数和(自身を除く): 72040226

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 751, 1291, 1502, 2582, 3755, 5257, 6455, 7510, 9037, 10514, 12910, 18074, 26285, 45185, 52570, 90370, 969541, 1939082, 4847705, 6786787, 9695410, 13573574, 33933935, 67867870]

約数ペア:

[(1, 67867870), (2, 33933935), (5, 13573574), (7, 9695410), (10, 6786787), (14, 4847705), (35, 1939082), (70, 969541), (751, 90370), (1291, 52570), (1502, 45185), (2582, 26285), (3755, 18074), (5257, 12910), (6455, 10514), (7510, 9037)]