118892820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1981547}}^1$

素因数の和:1981559

約数の個数: 24

約数和(自身を含む): 332900064

約数和(自身を除く): 214007244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1981547, 3963094, 5944641, 7926188, 9907735, 11889282, 19815470, 23778564, 29723205, 39630940, 59446410, 118892820]

約数ペア:

[(1, 118892820), (2, 59446410), (3, 39630940), (4, 29723205), (5, 23778564), (6, 19815470), (10, 11889282), (12, 9907735), (15, 7926188), (20, 5944641), (30, 3963094), (60, 1981547)]