21095526130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4128283}}^1$

素因数の和:4128370

約数の個数: 32

約数和(自身を含む): 43990994304

約数和(自身を除く): 22895468174

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 5110, 4128283, 8256566, 20641415, 28897981, 41282830, 57795962, 144489905, 288979810, 301364659, 602729318, 1506823295, 2109552613, 3013646590, 4219105226, 10547763065, 21095526130]

約数ペア:

[(1, 21095526130), (2, 10547763065), (5, 4219105226), (7, 3013646590), (10, 2109552613), (14, 1506823295), (35, 602729318), (70, 301364659), (73, 288979810), (146, 144489905), (365, 57795962), (511, 41282830), (730, 28897981), (1022, 20641415), (2555, 8256566), (5110, 4128283)]