12505590

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{15439}}^1$

素因数の和:15458

約数の個数: 40

約数和(自身を含む): 33628320

約数和(自身を除く): 21122730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 15439, 30878, 46317, 77195, 92634, 138951, 154390, 231585, 277902, 416853, 463170, 694755, 833706, 1250559, 1389510, 2084265, 2501118, 4168530, 6252795, 12505590]

約数ペア:

[(1, 12505590), (2, 6252795), (3, 4168530), (5, 2501118), (6, 2084265), (9, 1389510), (10, 1250559), (15, 833706), (18, 694755), (27, 463170), (30, 416853), (45, 277902), (54, 231585), (81, 154390), (90, 138951), (135, 92634), (162, 77195), (270, 46317), (405, 30878), (810, 15439)]