131579730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{727}}^1\times {\mathrm{2011}}^1$

素因数の和:2751

約数の個数: 48

約数和(自身を含む): 342748224

約数和(自身を除く): 211168494

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 727, 1454, 2011, 2181, 3635, 4022, 4362, 6033, 6543, 7270, 10055, 10905, 12066, 13086, 18099, 20110, 21810, 30165, 32715, 36198, 60330, 65430, 90495, 180990, 1461997, 2923994, 4385991, 7309985, 8771982, 13157973, 14619970, 21929955, 26315946, 43859910, 65789865, 131579730]

約数ペア:

[(1, 131579730), (2, 65789865), (3, 43859910), (5, 26315946), (6, 21929955), (9, 14619970), (10, 13157973), (15, 8771982), (18, 7309985), (30, 4385991), (45, 2923994), (90, 1461997), (727, 180990), (1454, 90495), (2011, 65430), (2181, 60330), (3635, 36198), (4022, 32715), (4362, 30165), (6033, 21810), (6543, 20110), (7270, 18099), (10055, 13086), (10905, 12066)]