97761020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{698293}}^1$

素因数の和:698309

約数の個数: 24

約数和(自身を含む): 234626784

約数和(自身を除く): 136865764

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 698293, 1396586, 2793172, 3491465, 4888051, 6982930, 9776102, 13965860, 19552204, 24440255, 48880510, 97761020]

約数ペア:

[(1, 97761020), (2, 48880510), (4, 24440255), (5, 19552204), (7, 13965860), (10, 9776102), (14, 6982930), (20, 4888051), (28, 3491465), (35, 2793172), (70, 1396586), (140, 698293)]