2756531570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4561}}^1\times {\mathrm{4649}}^1$

素因数の和:9230

約数の個数: 32

約数和(自身を含む): 5345751600

約数和(自身を除く): 2589220030

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 4561, 4649, 9122, 9298, 22805, 23245, 45610, 46490, 59293, 60437, 118586, 120874, 296465, 302185, 592930, 604370, 21204089, 42408178, 106020445, 212040890, 275653157, 551306314, 1378265785, 2756531570]

約数ペア:

[(1, 2756531570), (2, 1378265785), (5, 551306314), (10, 275653157), (13, 212040890), (26, 106020445), (65, 42408178), (130, 21204089), (4561, 604370), (4649, 592930), (9122, 302185), (9298, 296465), (22805, 120874), (23245, 118586), (45610, 60437), (46490, 59293)]