773502940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{82463}}^1$

素因数の和:82546

約数の個数: 48

約数和(自身を含む): 1884137472

約数和(自身を除く): 1110634532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1340, 1876, 2345, 4690, 9380, 82463, 164926, 329852, 412315, 577241, 824630, 1154482, 1649260, 2308964, 2886205, 5525021, 5772410, 11050042, 11544820, 22100084, 27625105, 38675147, 55250210, 77350294, 110500420, 154700588, 193375735, 386751470, 773502940]

約数ペア:

[(1, 773502940), (2, 386751470), (4, 193375735), (5, 154700588), (7, 110500420), (10, 77350294), (14, 55250210), (20, 38675147), (28, 27625105), (35, 22100084), (67, 11544820), (70, 11050042), (134, 5772410), (140, 5525021), (268, 2886205), (335, 2308964), (469, 1649260), (670, 1154482), (938, 824630), (1340, 577241), (1876, 412315), (2345, 329852), (4690, 164926), (9380, 82463)]