2429190

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{2999}}^1$

素因数の和:3018

約数の個数: 40

約数和(自身を含む): 6534000

約数和(自身を除く): 4104810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 2999, 5998, 8997, 14995, 17994, 26991, 29990, 44985, 53982, 80973, 89970, 134955, 161946, 242919, 269910, 404865, 485838, 809730, 1214595, 2429190]

約数ペア:

[(1, 2429190), (2, 1214595), (3, 809730), (5, 485838), (6, 404865), (9, 269910), (10, 242919), (15, 161946), (18, 134955), (27, 89970), (30, 80973), (45, 53982), (54, 44985), (81, 29990), (90, 26991), (135, 17994), (162, 14995), (270, 8997), (405, 5998), (810, 2999)]