873744340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{6241031}}^1$

素因数の和:6241047

約数の個数: 24

約数和(自身を含む): 2096986752

約数和(自身を除く): 1223242412

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 6241031, 12482062, 24964124, 31205155, 43687217, 62410310, 87374434, 124820620, 174748868, 218436085, 436872170, 873744340]

約数ペア:

[(1, 873744340), (2, 436872170), (4, 218436085), (5, 174748868), (7, 124820620), (10, 87374434), (14, 62410310), (20, 43687217), (28, 31205155), (35, 24964124), (70, 12482062), (140, 6241031)]