30050580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{71549}}^1$

素因数の和:71568

約数の個数: 48

約数和(自身を含む): 96163200

約数和(自身を除く): 66112620

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, 71549, 143098, 214647, 286196, 357745, 429294, 500843, 715490, 858588, 1001686, 1073235, 1430980, 1502529, 2003372, 2146470, 2504215, 3005058, 4292940, 5008430, 6010116, 7512645, 10016860, 15025290, 30050580]

約数ペア:

[(1, 30050580), (2, 15025290), (3, 10016860), (4, 7512645), (5, 6010116), (6, 5008430), (7, 4292940), (10, 3005058), (12, 2504215), (14, 2146470), (15, 2003372), (20, 1502529), (21, 1430980), (28, 1073235), (30, 1001686), (35, 858588), (42, 715490), (60, 500843), (70, 429294), (84, 357745), (105, 286196), (140, 214647), (210, 143098), (420, 71549)]