8821130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2731}}^1$

素因数の和:2774

約数の個数: 32

約数和(自身を含む): 17703360

約数和(自身を除く): 8882230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 2731, 3230, 5462, 13655, 27310, 46427, 51889, 92854, 103778, 232135, 259445, 464270, 518890, 882113, 1764226, 4410565, 8821130]

約数ペア:

[(1, 8821130), (2, 4410565), (5, 1764226), (10, 882113), (17, 518890), (19, 464270), (34, 259445), (38, 232135), (85, 103778), (95, 92854), (170, 51889), (190, 46427), (323, 27310), (646, 13655), (1615, 5462), (2731, 3230)]