1318870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:324

約数の個数: 32

約数和(自身を含む): 2757888

約数和(自身を除く): 1439018

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 227, 415, 454, 581, 830, 1135, 1162, 1589, 2270, 2905, 3178, 5810, 7945, 15890, 18841, 37682, 94205, 131887, 188410, 263774, 659435, 1318870]

約数ペア:

[(1, 1318870), (2, 659435), (5, 263774), (7, 188410), (10, 131887), (14, 94205), (35, 37682), (70, 18841), (83, 15890), (166, 7945), (227, 5810), (415, 3178), (454, 2905), (581, 2270), (830, 1589), (1135, 1162)]