2017510635

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{1009}}^1$

素因数の和:1300

約数の個数: 64

約数和(自身を含む): 3746534400

約数和(自身を除く): 1729023765

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 137, 139, 411, 417, 685, 695, 959, 973, 1009, 2055, 2085, 2877, 2919, 3027, 4795, 4865, 5045, 7063, 14385, 14595, 15135, 19043, 21189, 35315, 57129, 95215, 105945, 133301, 138233, 140251, 285645, 399903, 414699, 420753, 666505, 691165, 701255, 967631, 981757, 1999515, 2073495, 2103765, 2902893, 2945271, 4838155, 4908785, 14514465, 14726355, 19214387, 57643161, 96071935, 134500709, 288215805, 403502127, 672503545, 2017510635]

約数ペア:

[(1, 2017510635), (3, 672503545), (5, 403502127), (7, 288215805), (15, 134500709), (21, 96071935), (35, 57643161), (105, 19214387), (137, 14726355), (139, 14514465), (411, 4908785), (417, 4838155), (685, 2945271), (695, 2902893), (959, 2103765), (973, 2073495), (1009, 1999515), (2055, 981757), (2085, 967631), (2877, 701255), (2919, 691165), (3027, 666505), (4795, 420753), (4865, 414699), (5045, 399903), (7063, 285645), (14385, 140251), (14595, 138233), (15135, 133301), (19043, 105945), (21189, 95215), (35315, 57129)]