201121290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2234681}}^1$

素因数の和:2234694

約数の個数: 24

約数和(自身を含む): 522915588

約数和(自身を除く): 321794298

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2234681, 4469362, 6704043, 11173405, 13408086, 20112129, 22346810, 33520215, 40224258, 67040430, 100560645, 201121290]

約数ペア:

[(1, 201121290), (2, 100560645), (3, 67040430), (5, 40224258), (6, 33520215), (9, 22346810), (10, 20112129), (15, 13408086), (18, 11173405), (30, 6704043), (45, 4469362), (90, 2234681)]