69764380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{911}}^1$

素因数の和:1474

約数の個数: 48

約数和(自身を含む): 167924736

約数和(自身を除く): 98160356

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 547, 911, 1094, 1822, 2188, 2735, 3644, 3829, 4555, 5470, 6377, 7658, 9110, 10940, 12754, 15316, 18220, 19145, 25508, 31885, 38290, 63770, 76580, 127540, 498317, 996634, 1993268, 2491585, 3488219, 4983170, 6976438, 9966340, 13952876, 17441095, 34882190, 69764380]

約数ペア:

[(1, 69764380), (2, 34882190), (4, 17441095), (5, 13952876), (7, 9966340), (10, 6976438), (14, 4983170), (20, 3488219), (28, 2491585), (35, 1993268), (70, 996634), (140, 498317), (547, 127540), (911, 76580), (1094, 63770), (1822, 38290), (2188, 31885), (2735, 25508), (3644, 19145), (3829, 18220), (4555, 15316), (5470, 12754), (6377, 10940), (7658, 9110)]