201342870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2237143}}^1$

素因数の和:2237156

約数の個数: 24

約数和(自身を含む): 523491696

約数和(自身を除く): 322148826

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2237143, 4474286, 6711429, 11185715, 13422858, 20134287, 22371430, 33557145, 40268574, 67114290, 100671435, 201342870]

約数ペア:

[(1, 201342870), (2, 100671435), (3, 67114290), (5, 40268574), (6, 33557145), (9, 22371430), (10, 20134287), (15, 13422858), (18, 11185715), (30, 6711429), (45, 4474286), (90, 2237143)]