97657420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{697553}}^1$

素因数の和:697569

約数の個数: 24

約数和(自身を含む): 234378144

約数和(自身を除く): 136720724

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 697553, 1395106, 2790212, 3487765, 4882871, 6975530, 9765742, 13951060, 19531484, 24414355, 48828710, 97657420]

約数ペア:

[(1, 97657420), (2, 48828710), (4, 24414355), (5, 19531484), (7, 13951060), (10, 9765742), (14, 6975530), (20, 4882871), (28, 3487765), (35, 2790212), (70, 1395106), (140, 697553)]