2108146770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{7807951}}^1$

素因数の和:7807967

約数の個数: 32

約数和(自身を含む): 5621725440

約数和(自身を除く): 3513578670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 7807951, 15615902, 23423853, 39039755, 46847706, 70271559, 78079510, 117119265, 140543118, 210814677, 234238530, 351357795, 421629354, 702715590, 1054073385, 2108146770]

約数ペア:

[(1, 2108146770), (2, 1054073385), (3, 702715590), (5, 421629354), (6, 351357795), (9, 234238530), (10, 210814677), (15, 140543118), (18, 117119265), (27, 78079510), (30, 70271559), (45, 46847706), (54, 39039755), (90, 23423853), (135, 15615902), (270, 7807951)]