68767570

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{43801}}^1$

素因数の和:43965

約数の個数: 16

約数和(自身を含む): 124572888

約数和(自身を除く): 55805318

約数列:

[1, 2, 5, 10, 157, 314, 785, 1570, 43801, 87602, 219005, 438010, 6876757, 13753514, 34383785, 68767570]

約数ペア:

[(1, 68767570), (2, 34383785), (5, 13753514), (10, 6876757), (157, 438010), (314, 219005), (785, 87602), (1570, 43801)]