168697740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2811629}}^1$

素因数の和:2811641

約数の個数: 24

約数和(自身を含む): 472353840

約数和(自身を除く): 303656100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2811629, 5623258, 8434887, 11246516, 14058145, 16869774, 28116290, 33739548, 42174435, 56232580, 84348870, 168697740]

約数ペア:

[(1, 168697740), (2, 84348870), (3, 56232580), (4, 42174435), (5, 33739548), (6, 28116290), (10, 16869774), (12, 14058145), (15, 11246516), (20, 8434887), (30, 5623258), (60, 2811629)]