1493170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:354

約数の個数: 32

約数和(自身を含む): 3120768

約数和(自身を除く): 1627598

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 257, 415, 514, 581, 830, 1162, 1285, 1799, 2570, 2905, 3598, 5810, 8995, 17990, 21331, 42662, 106655, 149317, 213310, 298634, 746585, 1493170]

約数ペア:

[(1, 1493170), (2, 746585), (5, 298634), (7, 213310), (10, 149317), (14, 106655), (35, 42662), (70, 21331), (83, 17990), (166, 8995), (257, 5810), (415, 3598), (514, 2905), (581, 2570), (830, 1799), (1162, 1285)]