87666430

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{120091}}^1$

素因数の和:120171

約数の個数: 16

約数和(自身を含む): 159962544

約数和(自身を除く): 72296114

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 120091, 240182, 600455, 1200910, 8766643, 17533286, 43833215, 87666430]

約数ペア:

[(1, 87666430), (2, 43833215), (5, 17533286), (10, 8766643), (73, 1200910), (146, 600455), (365, 240182), (730, 120091)]