20226510

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{24971}}^1$

素因数の和:24990

約数の個数: 40

約数和(自身を含む): 54389016

約数和(自身を除く): 34162506

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 24971, 49942, 74913, 124855, 149826, 224739, 249710, 374565, 449478, 674217, 749130, 1123695, 1348434, 2022651, 2247390, 3371085, 4045302, 6742170, 10113255, 20226510]

約数ペア:

[(1, 20226510), (2, 10113255), (3, 6742170), (5, 4045302), (6, 3371085), (9, 2247390), (10, 2022651), (15, 1348434), (18, 1123695), (27, 749130), (30, 674217), (45, 449478), (54, 374565), (81, 249710), (90, 224739), (135, 149826), (162, 124855), (270, 74913), (405, 49942), (810, 24971)]