122725870

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{1061}}^1$

素因数の和:1380

約数の個数: 32

約数和(自身を含む): 227098080

約数和(自身を除く): 104372210

約数列:

[1, 2, 5, 10, 43, 86, 215, 269, 430, 538, 1061, 1345, 2122, 2690, 5305, 10610, 11567, 23134, 45623, 57835, 91246, 115670, 228115, 285409, 456230, 570818, 1427045, 2854090, 12272587, 24545174, 61362935, 122725870]

約数ペア:

[(1, 122725870), (2, 61362935), (5, 24545174), (10, 12272587), (43, 2854090), (86, 1427045), (215, 570818), (269, 456230), (430, 285409), (538, 228115), (1061, 115670), (1345, 91246), (2122, 57835), (2690, 45623), (5305, 23134), (10610, 11567)]