124539380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{127081}}^1$

素因数の和:127104

約数の個数: 36

約数和(自身を含む): 304234308

約数和(自身を除く): 179694928

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 127081, 254162, 508324, 635405, 889567, 1270810, 1779134, 2541620, 3558268, 4447835, 6226969, 8895670, 12453938, 17791340, 24907876, 31134845, 62269690, 124539380]

約数ペア:

[(1, 124539380), (2, 62269690), (4, 31134845), (5, 24907876), (7, 17791340), (10, 12453938), (14, 8895670), (20, 6226969), (28, 4447835), (35, 3558268), (49, 2541620), (70, 1779134), (98, 1270810), (140, 889567), (196, 635405), (245, 508324), (490, 254162), (980, 127081)]