30745610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23117}}^1$

素因数の和:23150

約数の個数: 32

約数和(自身を含む): 66579840

約数和(自身を除く): 35834230

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 23117, 46234, 115585, 161819, 231170, 323638, 439223, 809095, 878446, 1618190, 2196115, 3074561, 4392230, 6149122, 15372805, 30745610]

約数ペア:

[(1, 30745610), (2, 15372805), (5, 6149122), (7, 4392230), (10, 3074561), (14, 2196115), (19, 1618190), (35, 878446), (38, 809095), (70, 439223), (95, 323638), (133, 231170), (190, 161819), (266, 115585), (665, 46234), (1330, 23117)]