164004330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{780973}}^1$

素因数の和:780990

約数の個数: 32

約数和(自身を含む): 449841024

約数和(自身を除く): 285836694

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 780973, 1561946, 2342919, 3904865, 4685838, 5466811, 7809730, 10933622, 11714595, 16400433, 23429190, 27334055, 32800866, 54668110, 82002165, 164004330]

約数ペア:

[(1, 164004330), (2, 82002165), (3, 54668110), (5, 32800866), (6, 27334055), (7, 23429190), (10, 16400433), (14, 11714595), (15, 10933622), (21, 7809730), (30, 5466811), (35, 4685838), (42, 3904865), (70, 2342919), (105, 1561946), (210, 780973)]