2008646910

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{2479811}}^1$

素因数の和:2479830

約数の個数: 40

約数和(自身を含む): 5401030536

約数和(自身を除く): 3392383626

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 2479811, 4959622, 7439433, 12399055, 14878866, 22318299, 24798110, 37197165, 44636598, 66954897, 74394330, 111591495, 133909794, 200864691, 223182990, 334774485, 401729382, 669548970, 1004323455, 2008646910]

約数ペア:

[(1, 2008646910), (2, 1004323455), (3, 669548970), (5, 401729382), (6, 334774485), (9, 223182990), (10, 200864691), (15, 133909794), (18, 111591495), (27, 74394330), (30, 66954897), (45, 44636598), (54, 37197165), (81, 24798110), (90, 22318299), (135, 14878866), (162, 12399055), (270, 7439433), (405, 4959622), (810, 2479811)]