1314530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:314

約数の個数: 32

約数和(自身を含む): 2747520

約数和(自身を除く): 1432990

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 211, 422, 445, 623, 890, 1055, 1246, 1477, 2110, 2954, 3115, 6230, 7385, 14770, 18779, 37558, 93895, 131453, 187790, 262906, 657265, 1314530]

約数ペア:

[(1, 1314530), (2, 657265), (5, 262906), (7, 187790), (10, 131453), (14, 93895), (35, 37558), (70, 18779), (89, 14770), (178, 7385), (211, 6230), (422, 3115), (445, 2954), (623, 2110), (890, 1477), (1055, 1246)]