858125530

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{13327}}^1$

素因数の和:13518

約数の個数: 32

約数和(自身を含む): 1589124096

約数和(自身を除く): 730998566

約数列:

[1, 2, 5, 10, 47, 94, 137, 235, 274, 470, 685, 1370, 6439, 12878, 13327, 26654, 32195, 64390, 66635, 133270, 626369, 1252738, 1825799, 3131845, 3651598, 6263690, 9128995, 18257990, 85812553, 171625106, 429062765, 858125530]

約数ペア:

[(1, 858125530), (2, 429062765), (5, 171625106), (10, 85812553), (47, 18257990), (94, 9128995), (137, 6263690), (235, 3651598), (274, 3131845), (470, 1825799), (685, 1252738), (1370, 626369), (6439, 133270), (12878, 66635), (13327, 64390), (26654, 32195)]