296649780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{706309}}^1$

素因数の和:706328

約数の個数: 48

約数和(自身を含む): 949280640

約数和(自身を除く): 652630860

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, 706309, 1412618, 2118927, 2825236, 3531545, 4237854, 4944163, 7063090, 8475708, 9888326, 10594635, 14126180, 14832489, 19776652, 21189270, 24720815, 29664978, 42378540, 49441630, 59329956, 74162445, 98883260, 148324890, 296649780]

約数ペア:

[(1, 296649780), (2, 148324890), (3, 98883260), (4, 74162445), (5, 59329956), (6, 49441630), (7, 42378540), (10, 29664978), (12, 24720815), (14, 21189270), (15, 19776652), (20, 14832489), (21, 14126180), (28, 10594635), (30, 9888326), (35, 8475708), (42, 7063090), (60, 4944163), (70, 4237854), (84, 3531545), (105, 2825236), (140, 2118927), (210, 1412618), (420, 706309)]