135040790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{1619}}^1$

素因数の和:2084

約数の個数: 32

約数和(自身を含む): 256608000

約数和(自身を除く): 121567210

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 439, 878, 1619, 2195, 3238, 4390, 8095, 8341, 16190, 16682, 30761, 41705, 61522, 83410, 153805, 307610, 710741, 1421482, 3553705, 7107410, 13504079, 27008158, 67520395, 135040790]

約数ペア:

[(1, 135040790), (2, 67520395), (5, 27008158), (10, 13504079), (19, 7107410), (38, 3553705), (95, 1421482), (190, 710741), (439, 307610), (878, 153805), (1619, 83410), (2195, 61522), (3238, 41705), (4390, 30761), (8095, 16682), (8341, 16190)]