8131590

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{10039}}^1$

素因数の和:10058

約数の個数: 40

約数和(自身を含む): 21867120

約数和(自身を除く): 13735530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 10039, 20078, 30117, 50195, 60234, 90351, 100390, 150585, 180702, 271053, 301170, 451755, 542106, 813159, 903510, 1355265, 1626318, 2710530, 4065795, 8131590]

約数ペア:

[(1, 8131590), (2, 4065795), (3, 2710530), (5, 1626318), (6, 1355265), (9, 903510), (10, 813159), (15, 542106), (18, 451755), (27, 301170), (30, 271053), (45, 180702), (54, 150585), (81, 100390), (90, 90351), (135, 60234), (162, 50195), (270, 30117), (405, 20078), (810, 10039)]