72298930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{1607}}^1$

素因数の和:2034

約数の個数: 32

約数和(自身を含む): 142404480

約数和(自身を除く): 70105550

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 409, 818, 1607, 2045, 3214, 4090, 4499, 8035, 8998, 16070, 17677, 22495, 35354, 44990, 88385, 176770, 657263, 1314526, 3286315, 6572630, 7229893, 14459786, 36149465, 72298930]

約数ペア:

[(1, 72298930), (2, 36149465), (5, 14459786), (10, 7229893), (11, 6572630), (22, 3286315), (55, 1314526), (110, 657263), (409, 176770), (818, 88385), (1607, 44990), (2045, 35354), (3214, 22495), (4090, 17677), (4499, 16070), (8035, 8998)]