587820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 1679328

約数和(自身を除く): 1091508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 101, 194, 202, 291, 303, 388, 404, 485, 505, 582, 606, 970, 1010, 1164, 1212, 1455, 1515, 1940, 2020, 2910, 3030, 5820, 6060, 9797, 19594, 29391, 39188, 48985, 58782, 97970, 117564, 146955, 195940, 293910, 587820]

約数ペア:

[(1, 587820), (2, 293910), (3, 195940), (4, 146955), (5, 117564), (6, 97970), (10, 58782), (12, 48985), (15, 39188), (20, 29391), (30, 19594), (60, 9797), (97, 6060), (101, 5820), (194, 3030), (202, 2910), (291, 2020), (303, 1940), (388, 1515), (404, 1455), (485, 1212), (505, 1164), (582, 1010), (606, 970)]