770188655

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^2\times {\mathrm{137}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 1055501280

約数和(自身を除く): 285312625

約数列:

[1, 5, 17, 19, 59, 85, 95, 137, 295, 323, 685, 1003, 1121, 1615, 2329, 2603, 3481, 5015, 5605, 8083, 11645, 13015, 17405, 19057, 40415, 44251, 59177, 66139, 95285, 137411, 153577, 221255, 295885, 330695, 476897, 687055, 767885, 1124363, 2384485, 2610809, 5621815, 8107249, 9061043, 13054045, 40536245, 45305215, 154037731, 770188655]

約数ペア:

[(1, 770188655), (5, 154037731), (17, 45305215), (19, 40536245), (59, 13054045), (85, 9061043), (95, 8107249), (137, 5621815), (295, 2610809), (323, 2384485), (685, 1124363), (1003, 767885), (1121, 687055), (1615, 476897), (2329, 330695), (2603, 295885), (3481, 221255), (5015, 153577), (5605, 137411), (8083, 95285), (11645, 66139), (13015, 59177), (17405, 44251), (19057, 40415)]