9989340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5741}}^1$

素因数の和:5782

約数の個数: 48

約数和(自身を含む): 28939680

約数和(自身を除く): 18950340

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, 5741, 11482, 17223, 22964, 28705, 34446, 57410, 68892, 86115, 114820, 166489, 172230, 332978, 344460, 499467, 665956, 832445, 998934, 1664890, 1997868, 2497335, 3329780, 4994670, 9989340]

約数ペア:

[(1, 9989340), (2, 4994670), (3, 3329780), (4, 2497335), (5, 1997868), (6, 1664890), (10, 998934), (12, 832445), (15, 665956), (20, 499467), (29, 344460), (30, 332978), (58, 172230), (60, 166489), (87, 114820), (116, 86115), (145, 68892), (174, 57410), (290, 34446), (348, 28705), (435, 22964), (580, 17223), (870, 11482), (1740, 5741)]