30871908

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{9221}}^1$

素因数の和:9265

約数の個数: 48

約数和(自身を含む): 82629120

約数和(自身を除く): 51757212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 9221, 18442, 27663, 36884, 55326, 82989, 110652, 165978, 248967, 285851, 331956, 497934, 571702, 857553, 995868, 1143404, 1715106, 2572659, 3430212, 5145318, 7717977, 10290636, 15435954, 30871908]

約数ペア:

[(1, 30871908), (2, 15435954), (3, 10290636), (4, 7717977), (6, 5145318), (9, 3430212), (12, 2572659), (18, 1715106), (27, 1143404), (31, 995868), (36, 857553), (54, 571702), (62, 497934), (93, 331956), (108, 285851), (124, 248967), (186, 165978), (279, 110652), (372, 82989), (558, 55326), (837, 36884), (1116, 27663), (1674, 18442), (3348, 9221)]