18600870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{620029}}^1$

素因数の和:620039

約数の個数: 16

約数和(自身を含む): 44642160

約数和(自身を除く): 26041290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 620029, 1240058, 1860087, 3100145, 3720174, 6200290, 9300435, 18600870]

約数ペア:

[(1, 18600870), (2, 9300435), (3, 6200290), (5, 3720174), (6, 3100145), (10, 1860087), (15, 1240058), (30, 620029)]