1889190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{6997}}^1$

素因数の和:7013

約数の個数: 32

約数和(自身を含む): 5038560

約数和(自身を除く): 3149370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 6997, 13994, 20991, 34985, 41982, 62973, 69970, 104955, 125946, 188919, 209910, 314865, 377838, 629730, 944595, 1889190]

約数ペア:

[(1, 1889190), (2, 944595), (3, 629730), (5, 377838), (6, 314865), (9, 209910), (10, 188919), (15, 125946), (18, 104955), (27, 69970), (30, 62973), (45, 41982), (54, 34985), (90, 20991), (135, 13994), (270, 6997)]