27273330

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{43291}}^1$

素因数の和:43311

約数の個数: 48

約数和(自身を含む): 81042624

約数和(自身を除く): 53769294

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, 43291, 86582, 129873, 216455, 259746, 303037, 389619, 432910, 606074, 649365, 779238, 909111, 1298730, 1515185, 1818222, 1948095, 2727333, 3030370, 3896190, 4545555, 5454666, 9091110, 13636665, 27273330]

約数ペア:

[(1, 27273330), (2, 13636665), (3, 9091110), (5, 5454666), (6, 4545555), (7, 3896190), (9, 3030370), (10, 2727333), (14, 1948095), (15, 1818222), (18, 1515185), (21, 1298730), (30, 909111), (35, 779238), (42, 649365), (45, 606074), (63, 432910), (70, 389619), (90, 303037), (105, 259746), (126, 216455), (210, 129873), (315, 86582), (630, 43291)]