196864860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3281081}}^1$

素因数の和:3281093

約数の個数: 24

約数和(自身を含む): 551221776

約数和(自身を除く): 354356916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3281081, 6562162, 9843243, 13124324, 16405405, 19686486, 32810810, 39372972, 49216215, 65621620, 98432430, 196864860]

約数ペア:

[(1, 196864860), (2, 98432430), (3, 65621620), (4, 49216215), (5, 39372972), (6, 32810810), (10, 19686486), (12, 16405405), (15, 13124324), (20, 9843243), (30, 6562162), (60, 3281081)]