86755970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{1753}}^1$

素因数の和:1875

約数の個数: 48

約数和(自身を含む): 183559608

約数和(自身を除く): 96803638

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 101, 202, 245, 490, 505, 707, 1010, 1414, 1753, 3506, 3535, 4949, 7070, 8765, 9898, 12271, 17530, 24542, 24745, 49490, 61355, 85897, 122710, 171794, 177053, 354106, 429485, 858970, 885265, 1239371, 1770530, 2478742, 6196855, 8675597, 12393710, 17351194, 43377985, 86755970]

約数ペア:

[(1, 86755970), (2, 43377985), (5, 17351194), (7, 12393710), (10, 8675597), (14, 6196855), (35, 2478742), (49, 1770530), (70, 1239371), (98, 885265), (101, 858970), (202, 429485), (245, 354106), (490, 177053), (505, 171794), (707, 122710), (1010, 85897), (1414, 61355), (1753, 49490), (3506, 24745), (3535, 24542), (4949, 17530), (7070, 12271), (8765, 9898)]