66773910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{317971}}^1$

素因数の和:317988

約数の個数: 32

約数和(自身を含む): 183151872

約数和(自身を除く): 116377962

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 317971, 635942, 953913, 1589855, 1907826, 2225797, 3179710, 4451594, 4769565, 6677391, 9539130, 11128985, 13354782, 22257970, 33386955, 66773910]

約数ペア:

[(1, 66773910), (2, 33386955), (3, 22257970), (5, 13354782), (6, 11128985), (7, 9539130), (10, 6677391), (14, 4769565), (15, 4451594), (21, 3179710), (30, 2225797), (35, 1907826), (42, 1589855), (70, 953913), (105, 635942), (210, 317971)]