972580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{6947}}^1$

素因数の和:6963

約数の個数: 24

約数和(自身を含む): 2334528

約数和(自身を除く): 1361948

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 6947, 13894, 27788, 34735, 48629, 69470, 97258, 138940, 194516, 243145, 486290, 972580]

約数ペア:

[(1, 972580), (2, 486290), (4, 243145), (5, 194516), (7, 138940), (10, 97258), (14, 69470), (20, 48629), (28, 34735), (35, 27788), (70, 13894), (140, 6947)]