69606140

素因数分解:

$2^2\times 5^1\times {\mathrm{1567}}^1\times {\mathrm{2221}}^1$

素因数の和:3797

約数の個数: 24

約数和(自身を含む): 146332032

約数和(自身を除く): 76725892

約数列:

[1, 2, 4, 5, 10, 20, 1567, 2221, 3134, 4442, 6268, 7835, 8884, 11105, 15670, 22210, 31340, 44420, 3480307, 6960614, 13921228, 17401535, 34803070, 69606140]

約数ペア:

[(1, 69606140), (2, 34803070), (4, 17401535), (5, 13921228), (10, 6960614), (20, 3480307), (1567, 44420), (2221, 31340), (3134, 22210), (4442, 15670), (6268, 11105), (7835, 8884)]