69867700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{661}}^1$

素因数の和:833

約数の個数: 72

約数和(自身を含む): 174683264

約数和(自身を除く): 104815564

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 151, 175, 302, 350, 604, 661, 700, 755, 1057, 1322, 1510, 2114, 2644, 3020, 3305, 3775, 4228, 4627, 5285, 6610, 7550, 9254, 10570, 13220, 15100, 16525, 18508, 21140, 23135, 26425, 33050, 46270, 52850, 66100, 92540, 99811, 105700, 115675, 199622, 231350, 399244, 462700, 499055, 698677, 998110, 1397354, 1996220, 2495275, 2794708, 3493385, 4990550, 6986770, 9981100, 13973540, 17466925, 34933850, 69867700]

約数ペア:

[(1, 69867700), (2, 34933850), (4, 17466925), (5, 13973540), (7, 9981100), (10, 6986770), (14, 4990550), (20, 3493385), (25, 2794708), (28, 2495275), (35, 1996220), (50, 1397354), (70, 998110), (100, 698677), (140, 499055), (151, 462700), (175, 399244), (302, 231350), (350, 199622), (604, 115675), (661, 105700), (700, 99811), (755, 92540), (1057, 66100), (1322, 52850), (1510, 46270), (2114, 33050), (2644, 26425), (3020, 23135), (3305, 21140), (3775, 18508), (4228, 16525), (4627, 15100), (5285, 13220), (6610, 10570), (7550, 9254)]