2007227510

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1511}}^1\times {\mathrm{1871}}^1$

素因数の和:3460

約数の個数: 32

約数和(自身を含む): 3668281344

約数和(自身を除く): 1661053834

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 1511, 1871, 3022, 3742, 7555, 9355, 15110, 18710, 107281, 132841, 214562, 265682, 536405, 664205, 1072810, 1328410, 2827081, 5654162, 14135405, 28270810, 200722751, 401445502, 1003613755, 2007227510]

約数ペア:

[(1, 2007227510), (2, 1003613755), (5, 401445502), (10, 200722751), (71, 28270810), (142, 14135405), (355, 5654162), (710, 2827081), (1511, 1328410), (1871, 1072810), (3022, 664205), (3742, 536405), (7555, 265682), (9355, 214562), (15110, 132841), (18710, 107281)]