14400890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{503}}^1$

素因数の和:926

約数の個数: 32

約数和(自身を含む): 29756160

約数和(自身を除く): 15355270

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 409, 503, 818, 1006, 2045, 2515, 2863, 3521, 4090, 5030, 5726, 7042, 14315, 17605, 28630, 35210, 205727, 411454, 1028635, 1440089, 2057270, 2880178, 7200445, 14400890]

約数ペア:

[(1, 14400890), (2, 7200445), (5, 2880178), (7, 2057270), (10, 1440089), (14, 1028635), (35, 411454), (70, 205727), (409, 35210), (503, 28630), (818, 17605), (1006, 14315), (2045, 7042), (2515, 5726), (2863, 5030), (3521, 4090)]