202807740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3380129}}^1$

素因数の和:3380141

約数の個数: 24

約数和(自身を含む): 567861840

約数和(自身を除く): 365054100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3380129, 6760258, 10140387, 13520516, 16900645, 20280774, 33801290, 40561548, 50701935, 67602580, 101403870, 202807740]

約数ペア:

[(1, 202807740), (2, 101403870), (3, 67602580), (4, 50701935), (5, 40561548), (6, 33801290), (10, 20280774), (12, 16900645), (15, 13520516), (20, 10140387), (30, 6760258), (60, 3380129)]