22222770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{5407}}^1$

素因数の和:5554

約数の個数: 32

約数和(自身を含む): 53733888

約数和(自身を除く): 31511118

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 5407, 10814, 16221, 27035, 32442, 54070, 81105, 162210, 740759, 1481518, 2222277, 3703795, 4444554, 7407590, 11111385, 22222770]

約数ペア:

[(1, 22222770), (2, 11111385), (3, 7407590), (5, 4444554), (6, 3703795), (10, 2222277), (15, 1481518), (30, 740759), (137, 162210), (274, 81105), (411, 54070), (685, 32442), (822, 27035), (1370, 16221), (2055, 10814), (4110, 5407)]