30686982

素因数分解:

$2^1\times 3^1\times {\mathrm{269}}^1\times {\mathrm{19013}}^1$

素因数の和:19287

約数の個数: 16

約数和(自身を含む): 61605360

約数和(自身を除く): 30918378

約数列:

[1, 2, 3, 6, 269, 538, 807, 1614, 19013, 38026, 57039, 114078, 5114497, 10228994, 15343491, 30686982]

約数ペア:

[(1, 30686982), (2, 15343491), (3, 10228994), (6, 5114497), (269, 114078), (538, 57039), (807, 38026), (1614, 19013)]