115487260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{2687}}^1$

素因数の和:3010

約数の個数: 48

約数和(自身を含む): 278175744

約数和(自身を除く): 162688484

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 307, 614, 1228, 1535, 2149, 2687, 3070, 4298, 5374, 6140, 8596, 10745, 10748, 13435, 18809, 21490, 26870, 37618, 42980, 53740, 75236, 94045, 188090, 376180, 824909, 1649818, 3299636, 4124545, 5774363, 8249090, 11548726, 16498180, 23097452, 28871815, 57743630, 115487260]

約数ペア:

[(1, 115487260), (2, 57743630), (4, 28871815), (5, 23097452), (7, 16498180), (10, 11548726), (14, 8249090), (20, 5774363), (28, 4124545), (35, 3299636), (70, 1649818), (140, 824909), (307, 376180), (614, 188090), (1228, 94045), (1535, 75236), (2149, 53740), (2687, 42980), (3070, 37618), (4298, 26870), (5374, 21490), (6140, 18809), (8596, 13435), (10745, 10748)]