817778970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{3028811}}^1$

素因数の和:3028827

約数の個数: 32

約数和(自身を含む): 2180744640

約数和(自身を除く): 1362965670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 3028811, 6057622, 9086433, 15144055, 18172866, 27259299, 30288110, 45432165, 54518598, 81777897, 90864330, 136296495, 163555794, 272592990, 408889485, 817778970]

約数ペア:

[(1, 817778970), (2, 408889485), (3, 272592990), (5, 163555794), (6, 136296495), (9, 90864330), (10, 81777897), (15, 54518598), (18, 45432165), (27, 30288110), (30, 27259299), (45, 18172866), (54, 15144055), (90, 9086433), (135, 6057622), (270, 3028811)]