171539810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{16703}}^1$

素因数の和:16802

約数の個数: 32

約数和(自身を含む): 336752640

約数和(自身を除く): 165212830

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 395, 790, 1027, 2054, 5135, 10270, 16703, 33406, 83515, 167030, 217139, 434278, 1085695, 1319537, 2171390, 2639074, 6597685, 13195370, 17153981, 34307962, 85769905, 171539810]

約数ペア:

[(1, 171539810), (2, 85769905), (5, 34307962), (10, 17153981), (13, 13195370), (26, 6597685), (65, 2639074), (79, 2171390), (130, 1319537), (158, 1085695), (395, 434278), (790, 217139), (1027, 167030), (2054, 83515), (5135, 33406), (10270, 16703)]