4139970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137999}}^1$

素因数の和:138009

約数の個数: 16

約数和(自身を含む): 9936000

約数和(自身を除く): 5796030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137999, 275998, 413997, 689995, 827994, 1379990, 2069985, 4139970]

約数ペア:

[(1, 4139970), (2, 2069985), (3, 1379990), (5, 827994), (6, 689995), (10, 413997), (15, 275998), (30, 137999)]