42062220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{77893}}^1$

素因数の和:77911

約数の個数: 48

約数和(自身を含む): 130861920

約数和(自身を除く): 88799700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 77893, 155786, 233679, 311572, 389465, 467358, 701037, 778930, 934716, 1168395, 1402074, 1557860, 2103111, 2336790, 2804148, 3505185, 4206222, 4673580, 7010370, 8412444, 10515555, 14020740, 21031110, 42062220]

約数ペア:

[(1, 42062220), (2, 21031110), (3, 14020740), (4, 10515555), (5, 8412444), (6, 7010370), (9, 4673580), (10, 4206222), (12, 3505185), (15, 2804148), (18, 2336790), (20, 2103111), (27, 1557860), (30, 1402074), (36, 1168395), (45, 934716), (54, 778930), (60, 701037), (90, 467358), (108, 389465), (135, 311572), (180, 233679), (270, 155786), (540, 77893)]