149670570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{712717}}^1$

素因数の和:712734

約数の個数: 32

約数和(自身を含む): 410525568

約数和(自身を除く): 260854998

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 712717, 1425434, 2138151, 3563585, 4276302, 4989019, 7127170, 9978038, 10690755, 14967057, 21381510, 24945095, 29934114, 49890190, 74835285, 149670570]

約数ペア:

[(1, 149670570), (2, 74835285), (3, 49890190), (5, 29934114), (6, 24945095), (7, 21381510), (10, 14967057), (14, 10690755), (15, 9978038), (21, 7127170), (30, 4989019), (35, 4276302), (42, 3563585), (70, 2138151), (105, 1425434), (210, 712717)]