65506630

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{3109}}^1$

素因数の和:3173

約数の個数: 48

約数和(自身を含む): 140397840

約数和(自身を除く): 74891210

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 49, 70, 86, 98, 215, 245, 301, 430, 490, 602, 1505, 2107, 3010, 3109, 4214, 6218, 10535, 15545, 21070, 21763, 31090, 43526, 108815, 133687, 152341, 217630, 267374, 304682, 668435, 761705, 935809, 1336870, 1523410, 1871618, 4679045, 6550663, 9358090, 13101326, 32753315, 65506630]

約数ペア:

[(1, 65506630), (2, 32753315), (5, 13101326), (7, 9358090), (10, 6550663), (14, 4679045), (35, 1871618), (43, 1523410), (49, 1336870), (70, 935809), (86, 761705), (98, 668435), (215, 304682), (245, 267374), (301, 217630), (430, 152341), (490, 133687), (602, 108815), (1505, 43526), (2107, 31090), (3010, 21763), (3109, 21070), (4214, 15545), (6218, 10535)]