66923910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{17293}}^1$

素因数の和:17349

約数の個数: 48

約数和(自身を含む): 178059024

約数和(自身を除く): 111135114

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 17293, 34586, 51879, 86465, 103758, 155637, 172930, 259395, 311274, 518790, 743599, 778185, 1487198, 1556370, 2230797, 3717995, 4461594, 6692391, 7435990, 11153985, 13384782, 22307970, 33461955, 66923910]

約数ペア:

[(1, 66923910), (2, 33461955), (3, 22307970), (5, 13384782), (6, 11153985), (9, 7435990), (10, 6692391), (15, 4461594), (18, 3717995), (30, 2230797), (43, 1556370), (45, 1487198), (86, 778185), (90, 743599), (129, 518790), (215, 311274), (258, 259395), (387, 172930), (430, 155637), (645, 103758), (774, 86465), (1290, 51879), (1935, 34586), (3870, 17293)]