30930460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{140593}}^1$

素因数の和:140613

約数の個数: 24

約数和(自身を含む): 70859376

約数和(自身を除く): 39928916

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 140593, 281186, 562372, 702965, 1405930, 1546523, 2811860, 3093046, 6186092, 7732615, 15465230, 30930460]

約数ペア:

[(1, 30930460), (2, 15465230), (4, 7732615), (5, 6186092), (10, 3093046), (11, 2811860), (20, 1546523), (22, 1405930), (44, 702965), (55, 562372), (110, 281186), (220, 140593)]