68305370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{13367}}^1$

素因数の和:13454

約数の個数: 32

約数和(自身を含む): 142449408

約数和(自身を除く): 74144038

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 5110, 13367, 26734, 66835, 93569, 133670, 187138, 467845, 935690, 975791, 1951582, 4878955, 6830537, 9757910, 13661074, 34152685, 68305370]

約数ペア:

[(1, 68305370), (2, 34152685), (5, 13661074), (7, 9757910), (10, 6830537), (14, 4878955), (35, 1951582), (70, 975791), (73, 935690), (146, 467845), (365, 187138), (511, 133670), (730, 93569), (1022, 66835), (2555, 26734), (5110, 13367)]