22721310

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{28051}}^1$

素因数の和:28070

約数の個数: 40

約数和(自身を含む): 61097256

約数和(自身を除く): 38375946

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 28051, 56102, 84153, 140255, 168306, 252459, 280510, 420765, 504918, 757377, 841530, 1262295, 1514754, 2272131, 2524590, 3786885, 4544262, 7573770, 11360655, 22721310]

約数ペア:

[(1, 22721310), (2, 11360655), (3, 7573770), (5, 4544262), (6, 3786885), (9, 2524590), (10, 2272131), (15, 1514754), (18, 1262295), (27, 841530), (30, 757377), (45, 504918), (54, 420765), (81, 280510), (90, 252459), (135, 168306), (162, 140255), (270, 84153), (405, 56102), (810, 28051)]