85425060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{203393}}^1$

素因数の和:203412

約数の個数: 48

約数和(自身を含む): 273361536

約数和(自身を除く): 187936476

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 203393, 406786, 610179, 813572, 1016965, 1220358, 1423751, 2033930, 2440716, 2847502, 3050895, 4067860, 4271253, 5695004, 6101790, 7118755, 8542506, 12203580, 14237510, 17085012, 21356265, 28475020, 42712530, 85425060]

約数ペア:

[(1, 85425060), (2, 42712530), (3, 28475020), (4, 21356265), (5, 17085012), (6, 14237510), (7, 12203580), (10, 8542506), (12, 7118755), (14, 6101790), (15, 5695004), (20, 4271253), (21, 4067860), (28, 3050895), (30, 2847502), (35, 2440716), (42, 2033930), (60, 1423751), (70, 1220358), (84, 1016965), (105, 813572), (140, 610179), (210, 406786), (420, 203393)]