18630930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{621031}}^1$

素因数の和:621041

約数の個数: 16

約数和(自身を含む): 44714304

約数和(自身を除く): 26083374

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 621031, 1242062, 1863093, 3105155, 3726186, 6210310, 9315465, 18630930]

約数ペア:

[(1, 18630930), (2, 9315465), (3, 6210310), (5, 3726186), (6, 3105155), (10, 1863093), (15, 1242062), (30, 621031)]