29272020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{16823}}^1$

素因数の和:16864

約数の個数: 48

約数和(自身を含む): 84792960

約数和(自身を除く): 55520940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 16823, 33646, 50469, 67292, 84115, 100938, 168230, 201876, 252345, 336460, 487867, 504690, 975734, 1009380, 1463601, 1951468, 2439335, 2927202, 4878670, 5854404, 7318005, 9757340, 14636010, 29272020]

約数ペア:

[(1, 29272020), (2, 14636010), (3, 9757340), (4, 7318005), (5, 5854404), (6, 4878670), (10, 2927202), (12, 2439335), (15, 1951468), (20, 1463601), (29, 1009380), (30, 975734), (58, 504690), (60, 487867), (87, 336460), (116, 252345), (145, 201876), (174, 168230), (290, 100938), (348, 84115), (435, 67292), (580, 50469), (870, 33646), (1740, 16823)]