22821060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{719}}^1$

素因数の和:777

約数の個数: 72

約数和(自身を含む): 66890880

約数和(自身を除く): 44069820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 529, 690, 719, 1058, 1380, 1438, 1587, 2116, 2157, 2645, 2876, 3174, 3595, 4314, 5290, 6348, 7190, 7935, 8628, 10580, 10785, 14380, 15870, 16537, 21570, 31740, 33074, 43140, 49611, 66148, 82685, 99222, 165370, 198444, 248055, 330740, 380351, 496110, 760702, 992220, 1141053, 1521404, 1901755, 2282106, 3803510, 4564212, 5705265, 7607020, 11410530, 22821060]

約数ペア:

[(1, 22821060), (2, 11410530), (3, 7607020), (4, 5705265), (5, 4564212), (6, 3803510), (10, 2282106), (12, 1901755), (15, 1521404), (20, 1141053), (23, 992220), (30, 760702), (46, 496110), (60, 380351), (69, 330740), (92, 248055), (115, 198444), (138, 165370), (230, 99222), (276, 82685), (345, 66148), (460, 49611), (529, 43140), (690, 33074), (719, 31740), (1058, 21570), (1380, 16537), (1438, 15870), (1587, 14380), (2116, 10785), (2157, 10580), (2645, 8628), (2876, 7935), (3174, 7190), (3595, 6348), (4314, 5290)]