222601380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1657}}^1\times {\mathrm{2239}}^1$

素因数の和:3908

約数の個数: 48

約数和(自身を含む): 623938560

約数和(自身を除く): 401337180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1657, 2239, 3314, 4478, 4971, 6628, 6717, 8285, 8956, 9942, 11195, 13434, 16570, 19884, 22390, 24855, 26868, 33140, 33585, 44780, 49710, 67170, 99420, 134340, 3710023, 7420046, 11130069, 14840092, 18550115, 22260138, 37100230, 44520276, 55650345, 74200460, 111300690, 222601380]

約数ペア:

[(1, 222601380), (2, 111300690), (3, 74200460), (4, 55650345), (5, 44520276), (6, 37100230), (10, 22260138), (12, 18550115), (15, 14840092), (20, 11130069), (30, 7420046), (60, 3710023), (1657, 134340), (2239, 99420), (3314, 67170), (4478, 49710), (4971, 44780), (6628, 33585), (6717, 33140), (8285, 26868), (8956, 24855), (9942, 22390), (11195, 19884), (13434, 16570)]