139600790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2441}}^1$

素因数の和:2517

約数の個数: 64

約数和(自身を含む): 309450240

約数和(自身を除く): 169849450

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 43, 70, 86, 95, 133, 190, 215, 266, 301, 430, 602, 665, 817, 1330, 1505, 1634, 2441, 3010, 4085, 4882, 5719, 8170, 11438, 12205, 17087, 24410, 28595, 34174, 46379, 57190, 85435, 92758, 104963, 170870, 209926, 231895, 324653, 463790, 524815, 649306, 734741, 1049630, 1469482, 1623265, 1994297, 3246530, 3673705, 3988594, 7347410, 9971485, 13960079, 19942970, 27920158, 69800395, 139600790]

約数ペア:

[(1, 139600790), (2, 69800395), (5, 27920158), (7, 19942970), (10, 13960079), (14, 9971485), (19, 7347410), (35, 3988594), (38, 3673705), (43, 3246530), (70, 1994297), (86, 1623265), (95, 1469482), (133, 1049630), (190, 734741), (215, 649306), (266, 524815), (301, 463790), (430, 324653), (602, 231895), (665, 209926), (817, 170870), (1330, 104963), (1505, 92758), (1634, 85435), (2441, 57190), (3010, 46379), (4085, 34174), (4882, 28595), (5719, 24410), (8170, 17087), (11438, 12205)]