142019910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1577999}}^1$

素因数の和:1578012

約数の個数: 24

約数和(自身を含む): 369252000

約数和(自身を除く): 227232090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1577999, 3155998, 4733997, 7889995, 9467994, 14201991, 15779990, 23669985, 28403982, 47339970, 71009955, 142019910]

約数ペア:

[(1, 142019910), (2, 71009955), (3, 47339970), (5, 28403982), (6, 23669985), (9, 15779990), (10, 14201991), (15, 9467994), (18, 7889995), (30, 4733997), (45, 3155998), (90, 1577999)]