76808210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{2341}}^1$

素因数の和:2558

約数の個数: 32

約数和(自身を含む): 147208752

約数和(自身を除く): 70400542

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 193, 386, 965, 1930, 2341, 3281, 4682, 6562, 11705, 16405, 23410, 32810, 39797, 79594, 198985, 397970, 451813, 903626, 2259065, 4518130, 7680821, 15361642, 38404105, 76808210]

約数ペア:

[(1, 76808210), (2, 38404105), (5, 15361642), (10, 7680821), (17, 4518130), (34, 2259065), (85, 903626), (170, 451813), (193, 397970), (386, 198985), (965, 79594), (1930, 39797), (2341, 32810), (3281, 23410), (4682, 16405), (6562, 11705)]