28573710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{86587}}^1$

素因数の和:86608

約数の個数: 32

約数和(自身を含む): 74812032

約数和(自身を除く): 46238322

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 86587, 173174, 259761, 432935, 519522, 865870, 952457, 1298805, 1904914, 2597610, 2857371, 4762285, 5714742, 9524570, 14286855, 28573710]

約数ペア:

[(1, 28573710), (2, 14286855), (3, 9524570), (5, 5714742), (6, 4762285), (10, 2857371), (11, 2597610), (15, 1904914), (22, 1298805), (30, 952457), (33, 865870), (55, 519522), (66, 432935), (110, 259761), (165, 173174), (330, 86587)]