30586480

素因数分解:

$2^4\times 5^1\times {\mathrm{382331}}^1$

素因数の和:382344

約数の個数: 20

約数和(自身を含む): 71113752

約数和(自身を除く): 40527272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 382331, 764662, 1529324, 1911655, 3058648, 3823310, 6117296, 7646620, 15293240, 30586480]

約数ペア:

[(1, 30586480), (2, 15293240), (4, 7646620), (5, 6117296), (8, 3823310), (10, 3058648), (16, 1911655), (20, 1529324), (40, 764662), (80, 382331)]