149759170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{677}}^1\times {\mathrm{2011}}^1$

素因数の和:2706

約数の個数: 32

約数和(自身を含む): 294653376

約数和(自身を除く): 144894206

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 677, 1354, 2011, 3385, 4022, 6770, 7447, 10055, 14894, 20110, 22121, 37235, 44242, 74470, 110605, 221210, 1361447, 2722894, 6807235, 13614470, 14975917, 29951834, 74879585, 149759170]

約数ペア:

[(1, 149759170), (2, 74879585), (5, 29951834), (10, 14975917), (11, 13614470), (22, 6807235), (55, 2722894), (110, 1361447), (677, 221210), (1354, 110605), (2011, 74470), (3385, 44242), (4022, 37235), (6770, 22121), (7447, 20110), (10055, 14894)]