67218970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73867}}^1$

素因数の和:73894

約数の個数: 32

約数和(自身を含む): 148917888

約数和(自身を除く): 81698918

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 73867, 147734, 369335, 517069, 738670, 960271, 1034138, 1920542, 2585345, 4801355, 5170690, 6721897, 9602710, 13443794, 33609485, 67218970]

約数ペア:

[(1, 67218970), (2, 33609485), (5, 13443794), (7, 9602710), (10, 6721897), (13, 5170690), (14, 4801355), (26, 2585345), (35, 1920542), (65, 1034138), (70, 960271), (91, 738670), (130, 517069), (182, 369335), (455, 147734), (910, 73867)]