345278970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1278811}}^1$

素因数の和:1278827

約数の個数: 32

約数和(自身を含む): 920744640

約数和(自身を除く): 575465670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1278811, 2557622, 3836433, 6394055, 7672866, 11509299, 12788110, 19182165, 23018598, 34527897, 38364330, 57546495, 69055794, 115092990, 172639485, 345278970]

約数ペア:

[(1, 345278970), (2, 172639485), (3, 115092990), (5, 69055794), (6, 57546495), (9, 38364330), (10, 34527897), (15, 23018598), (18, 19182165), (27, 12788110), (30, 11509299), (45, 7672866), (54, 6394055), (90, 3836433), (135, 2557622), (270, 1278811)]