27638970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{17383}}^1$

素因数の和:17446

約数の個数: 32

約数和(自身を含む): 67588992

約数和(自身を除く): 39950022

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 17383, 34766, 52149, 86915, 104298, 173830, 260745, 521490, 921299, 1842598, 2763897, 4606495, 5527794, 9212990, 13819485, 27638970]

約数ペア:

[(1, 27638970), (2, 13819485), (3, 9212990), (5, 5527794), (6, 4606495), (10, 2763897), (15, 1842598), (30, 921299), (53, 521490), (106, 260745), (159, 173830), (265, 104298), (318, 86915), (530, 52149), (795, 34766), (1590, 17383)]