770385490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{6547}}^1$

素因数の和:6643

約数の個数: 48

約数和(自身を含む): 1624637376

約数和(自身を除く): 854251886

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 1681, 2870, 3362, 6547, 8405, 11767, 13094, 16810, 23534, 32735, 45829, 58835, 65470, 91658, 117670, 229145, 268427, 458290, 536854, 1342135, 1878989, 2684270, 3757978, 9394945, 11005507, 18789890, 22011014, 55027535, 77038549, 110055070, 154077098, 385192745, 770385490]

約数ペア:

[(1, 770385490), (2, 385192745), (5, 154077098), (7, 110055070), (10, 77038549), (14, 55027535), (35, 22011014), (41, 18789890), (70, 11005507), (82, 9394945), (205, 3757978), (287, 2684270), (410, 1878989), (574, 1342135), (1435, 536854), (1681, 458290), (2870, 268427), (3362, 229145), (6547, 117670), (8405, 91658), (11767, 65470), (13094, 58835), (16810, 45829), (23534, 32735)]