2455363020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3720247}}^1$

素因数の和:3720270

約数の個数: 48

約数和(自身を含む): 7500019968

約数和(自身を除く): 5044656948

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 3720247, 7440494, 11160741, 14880988, 18601235, 22321482, 37202470, 40922717, 44642964, 55803705, 74404940, 81845434, 111607410, 122768151, 163690868, 204613585, 223214820, 245536302, 409227170, 491072604, 613840755, 818454340, 1227681510, 2455363020]

約数ペア:

[(1, 2455363020), (2, 1227681510), (3, 818454340), (4, 613840755), (5, 491072604), (6, 409227170), (10, 245536302), (11, 223214820), (12, 204613585), (15, 163690868), (20, 122768151), (22, 111607410), (30, 81845434), (33, 74404940), (44, 55803705), (55, 44642964), (60, 40922717), (66, 37202470), (110, 22321482), (132, 18601235), (165, 14880988), (220, 11160741), (330, 7440494), (660, 3720247)]