58502220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{139291}}^1$

素因数の和:139310

約数の個数: 48

約数和(自身を含む): 187208448

約数和(自身を除く): 128706228

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 139291, 278582, 417873, 557164, 696455, 835746, 975037, 1392910, 1671492, 1950074, 2089365, 2785820, 2925111, 3900148, 4178730, 4875185, 5850222, 8357460, 9750370, 11700444, 14625555, 19500740, 29251110, 58502220]

約数ペア:

[(1, 58502220), (2, 29251110), (3, 19500740), (4, 14625555), (5, 11700444), (6, 9750370), (7, 8357460), (10, 5850222), (12, 4875185), (14, 4178730), (15, 3900148), (20, 2925111), (21, 2785820), (28, 2089365), (30, 1950074), (35, 1671492), (42, 1392910), (60, 975037), (70, 835746), (84, 696455), (105, 557164), (140, 417873), (210, 278582), (420, 139291)]