16942590

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{26893}}^1$

素因数の和:26913

約数の個数: 48

約数和(自身を含む): 50345568

約数和(自身を除く): 33402978

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 26893, 53786, 80679, 134465, 161358, 188251, 242037, 268930, 376502, 403395, 484074, 564753, 806790, 941255, 1129506, 1210185, 1694259, 1882510, 2420370, 2823765, 3388518, 5647530, 8471295, 16942590]

約数ペア:

[(1, 16942590), (2, 8471295), (3, 5647530), (5, 3388518), (6, 2823765), (7, 2420370), (9, 1882510), (10, 1694259), (14, 1210185), (15, 1129506), (18, 941255), (21, 806790), (30, 564753), (35, 484074), (42, 403395), (45, 376502), (63, 268930), (70, 242037), (90, 188251), (105, 161358), (126, 134465), (210, 80679), (315, 53786), (630, 26893)]