1874530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:514

約数の個数: 32

約数和(自身を含む): 3928320

約数和(自身を除く): 2053790

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 439, 610, 854, 878, 2135, 2195, 3073, 4270, 4390, 6146, 15365, 26779, 30730, 53558, 133895, 187453, 267790, 374906, 937265, 1874530]

約数ペア:

[(1, 1874530), (2, 937265), (5, 374906), (7, 267790), (10, 187453), (14, 133895), (35, 53558), (61, 30730), (70, 26779), (122, 15365), (305, 6146), (427, 4390), (439, 4270), (610, 3073), (854, 2195), (878, 2135)]