65334220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{466673}}^1$

素因数の和:466689

約数の個数: 24

約数和(自身を含む): 156802464

約数和(自身を除く): 91468244

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 466673, 933346, 1866692, 2333365, 3266711, 4666730, 6533422, 9333460, 13066844, 16333555, 32667110, 65334220]

約数ペア:

[(1, 65334220), (2, 32667110), (4, 16333555), (5, 13066844), (7, 9333460), (10, 6533422), (14, 4666730), (20, 3266711), (28, 2333365), (35, 1866692), (70, 933346), (140, 466673)]