117430090

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{72043}}^1$

素因数の和:72213

約数の個数: 16

約数和(自身を含む): 212673888

約数和(自身を除く): 95243798

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 72043, 144086, 360215, 720430, 11743009, 23486018, 58715045, 117430090]

約数ペア:

[(1, 117430090), (2, 58715045), (5, 23486018), (10, 11743009), (163, 720430), (326, 360215), (815, 144086), (1630, 72043)]