135994740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{323797}}^1$

素因数の和:323816

約数の個数: 48

約数和(自身を含む): 435184512

約数和(自身を除く): 299189772

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, 323797, 647594, 971391, 1295188, 1618985, 1942782, 2266579, 3237970, 3885564, 4533158, 4856955, 6475940, 6799737, 9066316, 9713910, 11332895, 13599474, 19427820, 22665790, 27198948, 33998685, 45331580, 67997370, 135994740]

約数ペア:

[(1, 135994740), (2, 67997370), (3, 45331580), (4, 33998685), (5, 27198948), (6, 22665790), (7, 19427820), (10, 13599474), (12, 11332895), (14, 9713910), (15, 9066316), (20, 6799737), (21, 6475940), (28, 4856955), (30, 4533158), (35, 3885564), (42, 3237970), (60, 2266579), (70, 1942782), (84, 1618985), (105, 1295188), (140, 971391), (210, 647594), (420, 323797)]