108606810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{278479}}^1$

素因数の和:278502

約数の個数: 32

約数和(自身を含む): 280707840

約数和(自身を除く): 172101030

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 278479, 556958, 835437, 1392395, 1670874, 2784790, 3620227, 4177185, 7240454, 8354370, 10860681, 18101135, 21721362, 36202270, 54303405, 108606810]

約数ペア:

[(1, 108606810), (2, 54303405), (3, 36202270), (5, 21721362), (6, 18101135), (10, 10860681), (13, 8354370), (15, 7240454), (26, 4177185), (30, 3620227), (39, 2784790), (65, 1670874), (78, 1392395), (130, 835437), (195, 556958), (390, 278479)]