22430590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^2$

素因数の和:341

約数の個数: 48

約数和(自身を含む): 50010912

約数和(自身を除く): 27580322

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 157, 182, 314, 455, 785, 910, 1099, 1570, 2041, 2198, 4082, 5495, 10205, 10990, 14287, 20410, 24649, 28574, 49298, 71435, 123245, 142870, 172543, 246490, 320437, 345086, 640874, 862715, 1602185, 1725430, 2243059, 3204370, 4486118, 11215295, 22430590]

約数ペア:

[(1, 22430590), (2, 11215295), (5, 4486118), (7, 3204370), (10, 2243059), (13, 1725430), (14, 1602185), (26, 862715), (35, 640874), (65, 345086), (70, 320437), (91, 246490), (130, 172543), (157, 142870), (182, 123245), (314, 71435), (455, 49298), (785, 28574), (910, 24649), (1099, 20410), (1570, 14287), (2041, 10990), (2198, 10205), (4082, 5495)]