78152690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{9227}}^1$

素因数の和:9263

約数の個数: 48

約数和(自身を含む): 176734656

約数和(自身を除く): 98581966

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 605, 770, 847, 1210, 1694, 4235, 8470, 9227, 18454, 46135, 64589, 92270, 101497, 129178, 202994, 322945, 507485, 645890, 710479, 1014970, 1116467, 1420958, 2232934, 3552395, 5582335, 7104790, 7815269, 11164670, 15630538, 39076345, 78152690]

約数ペア:

[(1, 78152690), (2, 39076345), (5, 15630538), (7, 11164670), (10, 7815269), (11, 7104790), (14, 5582335), (22, 3552395), (35, 2232934), (55, 1420958), (70, 1116467), (77, 1014970), (110, 710479), (121, 645890), (154, 507485), (242, 322945), (385, 202994), (605, 129178), (770, 101497), (847, 92270), (1210, 64589), (1694, 46135), (4235, 18454), (8470, 9227)]