86724730

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{118801}}^1$

素因数の和:118881

約数の個数: 16

約数和(自身を含む): 158244264

約数和(自身を除く): 71519534

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 118801, 237602, 594005, 1188010, 8672473, 17344946, 43362365, 86724730]

約数ペア:

[(1, 86724730), (2, 43362365), (5, 17344946), (10, 8672473), (73, 1188010), (146, 594005), (365, 237602), (730, 118801)]