2080998870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1691869}}^1$

素因数の和:1691920

約数の個数: 32

約数和(自身を含む): 5116214880

約数和(自身を除く): 3035216010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 1691869, 3383738, 5075607, 8459345, 10151214, 16918690, 25378035, 50756070, 69366629, 138733258, 208099887, 346833145, 416199774, 693666290, 1040499435, 2080998870]

約数ペア:

[(1, 2080998870), (2, 1040499435), (3, 693666290), (5, 416199774), (6, 346833145), (10, 208099887), (15, 138733258), (30, 69366629), (41, 50756070), (82, 25378035), (123, 16918690), (205, 10151214), (246, 8459345), (410, 5075607), (615, 3383738), (1230, 1691869)]