109439070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{280613}}^1$

素因数の和:280636

約数の個数: 32

約数和(自身を含む): 282858912

約数和(自身を除く): 173419842

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 280613, 561226, 841839, 1403065, 1683678, 2806130, 3647969, 4209195, 7295938, 8418390, 10943907, 18239845, 21887814, 36479690, 54719535, 109439070]

約数ペア:

[(1, 109439070), (2, 54719535), (3, 36479690), (5, 21887814), (6, 18239845), (10, 10943907), (13, 8418390), (15, 7295938), (26, 4209195), (30, 3647969), (39, 2806130), (65, 1683678), (78, 1403065), (130, 841839), (195, 561226), (390, 280613)]