23343180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{55579}}^1$

素因数の和:55598

約数の個数: 48

約数和(自身を含む): 74699520

約数和(自身を除く): 51356340

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, 55579, 111158, 166737, 222316, 277895, 333474, 389053, 555790, 666948, 778106, 833685, 1111580, 1167159, 1556212, 1667370, 1945265, 2334318, 3334740, 3890530, 4668636, 5835795, 7781060, 11671590, 23343180]

約数ペア:

[(1, 23343180), (2, 11671590), (3, 7781060), (4, 5835795), (5, 4668636), (6, 3890530), (7, 3334740), (10, 2334318), (12, 1945265), (14, 1667370), (15, 1556212), (20, 1167159), (21, 1111580), (28, 833685), (30, 778106), (35, 666948), (42, 555790), (60, 389053), (70, 333474), (84, 277895), (105, 222316), (140, 166737), (210, 111158), (420, 55579)]