164034290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{5437}}^1$

素因数の和:5882

約数の個数: 32

約数和(自身を含む): 338287104

約数和(自身を除く): 174252814

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 431, 862, 2155, 3017, 4310, 5437, 6034, 10874, 15085, 27185, 30170, 38059, 54370, 76118, 190295, 380590, 2343347, 4686694, 11716735, 16403429, 23433470, 32806858, 82017145, 164034290]

約数ペア:

[(1, 164034290), (2, 82017145), (5, 32806858), (7, 23433470), (10, 16403429), (14, 11716735), (35, 4686694), (70, 2343347), (431, 380590), (862, 190295), (2155, 76118), (3017, 54370), (4310, 38059), (5437, 30170), (6034, 27185), (10874, 15085)]