2007709095

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{160681}}^1$

素因数の和:160720

約数の個数: 48

約数和(自身を含む): 3956633568

約数和(自身を除く): 1948924473

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 49, 51, 85, 105, 119, 147, 245, 255, 357, 595, 735, 833, 1785, 2499, 4165, 12495, 160681, 482043, 803405, 1124767, 2410215, 2731577, 3374301, 5623835, 7873369, 8194731, 13657885, 16871505, 19121039, 23620107, 39366845, 40973655, 57363117, 95605195, 118100535, 133847273, 286815585, 401541819, 669236365, 2007709095]

約数ペア:

[(1, 2007709095), (3, 669236365), (5, 401541819), (7, 286815585), (15, 133847273), (17, 118100535), (21, 95605195), (35, 57363117), (49, 40973655), (51, 39366845), (85, 23620107), (105, 19121039), (119, 16871505), (147, 13657885), (245, 8194731), (255, 7873369), (357, 5623835), (595, 3374301), (735, 2731577), (833, 2410215), (1785, 1124767), (2499, 803405), (4165, 482043), (12495, 160681)]