23187870

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{28627}}^1$

素因数の和:28646

約数の個数: 40

約数和(自身を含む): 62351784

約数和(自身を除く): 39163914

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 28627, 57254, 85881, 143135, 171762, 257643, 286270, 429405, 515286, 772929, 858810, 1288215, 1545858, 2318787, 2576430, 3864645, 4637574, 7729290, 11593935, 23187870]

約数ペア:

[(1, 23187870), (2, 11593935), (3, 7729290), (5, 4637574), (6, 3864645), (9, 2576430), (10, 2318787), (15, 1545858), (18, 1288215), (27, 858810), (30, 772929), (45, 515286), (54, 429405), (81, 286270), (90, 257643), (135, 171762), (162, 143135), (270, 85881), (405, 57254), (810, 28627)]