12685770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2999}}^1$

素因数の和:3059

約数の個数: 48

約数和(自身を含む): 33696000

約数和(自身を除く): 21010230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 2999, 4230, 5998, 8997, 14995, 17994, 26991, 29990, 44985, 53982, 89970, 134955, 140953, 269910, 281906, 422859, 704765, 845718, 1268577, 1409530, 2114295, 2537154, 4228590, 6342885, 12685770]

約数ペア:

[(1, 12685770), (2, 6342885), (3, 4228590), (5, 2537154), (6, 2114295), (9, 1409530), (10, 1268577), (15, 845718), (18, 704765), (30, 422859), (45, 281906), (47, 269910), (90, 140953), (94, 134955), (141, 89970), (235, 53982), (282, 44985), (423, 29990), (470, 26991), (705, 17994), (846, 14995), (1410, 8997), (2115, 5998), (2999, 4230)]