79740010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1139143}}^1$

素因数の和:1139157

約数の個数: 16

約数和(自身を含む): 164036736

約数和(自身を除く): 84296726

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1139143, 2278286, 5695715, 7974001, 11391430, 15948002, 39870005, 79740010]

約数ペア:

[(1, 79740010), (2, 39870005), (5, 15948002), (7, 11391430), (10, 7974001), (14, 5695715), (35, 2278286), (70, 1139143)]