4081590

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{5039}}^1$

素因数の和:5058

約数の個数: 40

約数和(自身を含む): 10977120

約数和(自身を除く): 6895530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 5039, 10078, 15117, 25195, 30234, 45351, 50390, 75585, 90702, 136053, 151170, 226755, 272106, 408159, 453510, 680265, 816318, 1360530, 2040795, 4081590]

約数ペア:

[(1, 4081590), (2, 2040795), (3, 1360530), (5, 816318), (6, 680265), (9, 453510), (10, 408159), (15, 272106), (18, 226755), (27, 151170), (30, 136053), (45, 90702), (54, 75585), (81, 50390), (90, 45351), (135, 30234), (162, 25195), (270, 15117), (405, 10078), (810, 5039)]