22708740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:493

約数の個数: 96

約数和(自身を含む): 68060160

約数和(自身を除く): 45351420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 31, 58, 60, 62, 87, 93, 116, 124, 145, 155, 174, 186, 290, 310, 348, 372, 421, 435, 465, 580, 620, 842, 870, 899, 930, 1263, 1684, 1740, 1798, 1860, 2105, 2526, 2697, 3596, 4210, 4495, 5052, 5394, 6315, 8420, 8990, 10788, 12209, 12630, 13051, 13485, 17980, 24418, 25260, 26102, 26970, 36627, 39153, 48836, 52204, 53940, 61045, 65255, 73254, 78306, 122090, 130510, 146508, 156612, 183135, 195765, 244180, 261020, 366270, 378479, 391530, 732540, 756958, 783060, 1135437, 1513916, 1892395, 2270874, 3784790, 4541748, 5677185, 7569580, 11354370, 22708740]

約数ペア:

[(1, 22708740), (2, 11354370), (3, 7569580), (4, 5677185), (5, 4541748), (6, 3784790), (10, 2270874), (12, 1892395), (15, 1513916), (20, 1135437), (29, 783060), (30, 756958), (31, 732540), (58, 391530), (60, 378479), (62, 366270), (87, 261020), (93, 244180), (116, 195765), (124, 183135), (145, 156612), (155, 146508), (174, 130510), (186, 122090), (290, 78306), (310, 73254), (348, 65255), (372, 61045), (421, 53940), (435, 52204), (465, 48836), (580, 39153), (620, 36627), (842, 26970), (870, 26102), (899, 25260), (930, 24418), (1263, 17980), (1684, 13485), (1740, 13051), (1798, 12630), (1860, 12209), (2105, 10788), (2526, 8990), (2697, 8420), (3596, 6315), (4210, 5394), (4495, 5052)]