30972742

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{751}}^1\times {\mathrm{1213}}^1$

素因数の和:1983

約数の個数: 16

約数和(自身を含む): 49298112

約数和(自身を除く): 18325370

約数列:

[1, 2, 17, 34, 751, 1213, 1502, 2426, 12767, 20621, 25534, 41242, 910963, 1821926, 15486371, 30972742]

約数ペア:

[(1, 30972742), (2, 15486371), (17, 1821926), (34, 910963), (751, 41242), (1213, 25534), (1502, 20621), (2426, 12767)]