70000780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{120691}}^1$

素因数の和:120729

約数の個数: 24

約数和(自身を含む): 152071920

約数和(自身を除く): 82071140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 120691, 241382, 482764, 603455, 1206910, 2413820, 3500039, 7000078, 14000156, 17500195, 35000390, 70000780]

約数ペア:

[(1, 70000780), (2, 35000390), (4, 17500195), (5, 14000156), (10, 7000078), (20, 3500039), (29, 2413820), (58, 1206910), (116, 603455), (145, 482764), (290, 241382), (580, 120691)]