42650940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{710849}}^1$

素因数の和:710861

約数の個数: 24

約数和(自身を含む): 119422800

約数和(自身を除く): 76771860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 710849, 1421698, 2132547, 2843396, 3554245, 4265094, 7108490, 8530188, 10662735, 14216980, 21325470, 42650940]

約数ペア:

[(1, 42650940), (2, 21325470), (3, 14216980), (4, 10662735), (5, 8530188), (6, 7108490), (10, 4265094), (12, 3554245), (15, 2843396), (20, 2132547), (30, 1421698), (60, 710849)]