68321750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{39041}}^1$

素因数の和:39065

約数の個数: 32

約数和(自身を含む): 146173248

約数和(自身を除く): 77851498

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 875, 1750, 39041, 78082, 195205, 273287, 390410, 546574, 976025, 1366435, 1952050, 2732870, 4880125, 6832175, 9760250, 13664350, 34160875, 68321750]

約数ペア:

[(1, 68321750), (2, 34160875), (5, 13664350), (7, 9760250), (10, 6832175), (14, 4880125), (25, 2732870), (35, 1952050), (50, 1366435), (70, 976025), (125, 546574), (175, 390410), (250, 273287), (350, 195205), (875, 78082), (1750, 39041)]