125819910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1397999}}^1$

素因数の和:1398012

約数の個数: 24

約数和(自身を含む): 327132000

約数和(自身を除く): 201312090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1397999, 2795998, 4193997, 6989995, 8387994, 12581991, 13979990, 20969985, 25163982, 41939970, 62909955, 125819910]

約数ペア:

[(1, 125819910), (2, 62909955), (3, 41939970), (5, 25163982), (6, 20969985), (9, 13979990), (10, 12581991), (15, 8387994), (18, 6989995), (30, 4193997), (45, 2795998), (90, 1397999)]