69974410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{1511}}^1$

素因数の和:1950

約数の個数: 32

約数和(自身を含む): 137821824

約数和(自身を除く): 67847414

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 421, 842, 1511, 2105, 3022, 4210, 4631, 7555, 9262, 15110, 16621, 23155, 33242, 46310, 83105, 166210, 636131, 1272262, 3180655, 6361310, 6997441, 13994882, 34987205, 69974410]

約数ペア:

[(1, 69974410), (2, 34987205), (5, 13994882), (10, 6997441), (11, 6361310), (22, 3180655), (55, 1272262), (110, 636131), (421, 166210), (842, 83105), (1511, 46310), (2105, 33242), (3022, 23155), (4210, 16621), (4631, 15110), (7555, 9262)]