2697380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19267}}^1$

素因数の和:19283

約数の個数: 24

約数和(自身を含む): 6474048

約数和(自身を除く): 3776668

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 19267, 38534, 77068, 96335, 134869, 192670, 269738, 385340, 539476, 674345, 1348690, 2697380]

約数ペア:

[(1, 2697380), (2, 1348690), (4, 674345), (5, 539476), (7, 385340), (10, 269738), (14, 192670), (20, 134869), (28, 96335), (35, 77068), (70, 38534), (140, 19267)]