690084

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{661}}^1$

素因数の和:700

約数の個数: 36

約数和(自身を含む): 1807260

約数和(自身を除く): 1117176

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 661, 1044, 1322, 1983, 2644, 3966, 5949, 7932, 11898, 19169, 23796, 38338, 57507, 76676, 115014, 172521, 230028, 345042, 690084]

約数ペア:

[(1, 690084), (2, 345042), (3, 230028), (4, 172521), (6, 115014), (9, 76676), (12, 57507), (18, 38338), (29, 23796), (36, 19169), (58, 11898), (87, 7932), (116, 5949), (174, 3966), (261, 2644), (348, 1983), (522, 1322), (661, 1044)]