78452570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{5807}}^1$

素因数の和:6014

約数の個数: 32

約数和(自身を含む): 162252288

約数和(自身を除く): 83799718

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 193, 386, 965, 1351, 1930, 2702, 5807, 6755, 11614, 13510, 29035, 40649, 58070, 81298, 203245, 406490, 1120751, 2241502, 5603755, 7845257, 11207510, 15690514, 39226285, 78452570]

約数ペア:

[(1, 78452570), (2, 39226285), (5, 15690514), (7, 11207510), (10, 7845257), (14, 5603755), (35, 2241502), (70, 1120751), (193, 406490), (386, 203245), (965, 81298), (1351, 58070), (1930, 40649), (2702, 29035), (5807, 13510), (6755, 11614)]