8259810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21179}}^1$

素因数の和:21202

約数の個数: 32

約数和(自身を含む): 21349440

約数和(自身を除く): 13089630

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 21179, 42358, 63537, 105895, 127074, 211790, 275327, 317685, 550654, 635370, 825981, 1376635, 1651962, 2753270, 4129905, 8259810]

約数ペア:

[(1, 8259810), (2, 4129905), (3, 2753270), (5, 1651962), (6, 1376635), (10, 825981), (13, 635370), (15, 550654), (26, 317685), (30, 275327), (39, 211790), (65, 127074), (78, 105895), (130, 63537), (195, 42358), (390, 21179)]