9709470

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11987}}^1$

素因数の和:12006

約数の個数: 40

約数和(自身を含む): 26109864

約数和(自身を除く): 16400394

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 11987, 23974, 35961, 59935, 71922, 107883, 119870, 179805, 215766, 323649, 359610, 539415, 647298, 970947, 1078830, 1618245, 1941894, 3236490, 4854735, 9709470]

約数ペア:

[(1, 9709470), (2, 4854735), (3, 3236490), (5, 1941894), (6, 1618245), (9, 1078830), (10, 970947), (15, 647298), (18, 539415), (27, 359610), (30, 323649), (45, 215766), (54, 179805), (81, 119870), (90, 107883), (135, 71922), (162, 59935), (270, 35961), (405, 23974), (810, 11987)]