30686572

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{15013}}^1$

素因数の和:15097

約数の個数: 24

約数和(自身を含む): 62218016

約数和(自身を除く): 31531444

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 15013, 30026, 60052, 105091, 210182, 420364, 1095949, 2191898, 4383796, 7671643, 15343286, 30686572]

約数ペア:

[(1, 30686572), (2, 15343286), (4, 7671643), (7, 4383796), (14, 2191898), (28, 1095949), (73, 420364), (146, 210182), (292, 105091), (511, 60052), (1022, 30026), (2044, 15013)]