30690456

素因数分解:

$2^3\times 3^1\times {\mathrm{1278769}}^1$

素因数の和:1278778

約数の個数: 16

約数和(自身を含む): 76726200

約数和(自身を除く): 46035744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1278769, 2557538, 3836307, 5115076, 7672614, 10230152, 15345228, 30690456]

約数ペア:

[(1, 30690456), (2, 15345228), (3, 10230152), (4, 7672614), (6, 5115076), (8, 3836307), (12, 2557538), (24, 1278769)]