22911660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{14143}}^1$

素因数の和:14164

約数の個数: 60

約数和(自身を含む): 71879808

約数和(自身を除く): 48968148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 14143, 28286, 42429, 56572, 70715, 84858, 127287, 141430, 169716, 212145, 254574, 282860, 381861, 424290, 509148, 636435, 763722, 848580, 1145583, 1272870, 1527444, 1909305, 2291166, 2545740, 3818610, 4582332, 5727915, 7637220, 11455830, 22911660]

約数ペア:

[(1, 22911660), (2, 11455830), (3, 7637220), (4, 5727915), (5, 4582332), (6, 3818610), (9, 2545740), (10, 2291166), (12, 1909305), (15, 1527444), (18, 1272870), (20, 1145583), (27, 848580), (30, 763722), (36, 636435), (45, 509148), (54, 424290), (60, 381861), (81, 282860), (90, 254574), (108, 212145), (135, 169716), (162, 141430), (180, 127287), (270, 84858), (324, 70715), (405, 56572), (540, 42429), (810, 28286), (1620, 14143)]