97756820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{698263}}^1$

素因数の和:698279

約数の個数: 24

約数和(自身を含む): 234616704

約数和(自身を除く): 136859884

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 698263, 1396526, 2793052, 3491315, 4887841, 6982630, 9775682, 13965260, 19551364, 24439205, 48878410, 97756820]

約数ペア:

[(1, 97756820), (2, 48878410), (4, 24439205), (5, 19551364), (7, 13965260), (10, 9775682), (14, 6982630), (20, 4887841), (28, 3491315), (35, 2793052), (70, 1396526), (140, 698263)]