38770860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{646181}}^1$

素因数の和:646193

約数の個数: 24

約数和(自身を含む): 108558576

約数和(自身を除く): 69787716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 646181, 1292362, 1938543, 2584724, 3230905, 3877086, 6461810, 7754172, 9692715, 12923620, 19385430, 38770860]

約数ペア:

[(1, 38770860), (2, 19385430), (3, 12923620), (4, 9692715), (5, 7754172), (6, 6461810), (10, 3877086), (12, 3230905), (15, 2584724), (20, 1938543), (30, 1292362), (60, 646181)]