272600230

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{556327}}^1$

素因数の和:556348

約数の個数: 24

約数和(自身を含む): 570792528

約数和(自身を除く): 298192298

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 556327, 1112654, 2781635, 3894289, 5563270, 7788578, 19471445, 27260023, 38942890, 54520046, 136300115, 272600230]

約数ペア:

[(1, 272600230), (2, 136300115), (5, 54520046), (7, 38942890), (10, 27260023), (14, 19471445), (35, 7788578), (49, 5563270), (70, 3894289), (98, 2781635), (245, 1112654), (490, 556327)]