805224810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2064679}}^1$

素因数の和:2064702

約数の個数: 32

約数和(自身を含む): 2081197440

約数和(自身を除く): 1275972630

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 2064679, 4129358, 6194037, 10323395, 12388074, 20646790, 26840827, 30970185, 53681654, 61940370, 80522481, 134204135, 161044962, 268408270, 402612405, 805224810]

約数ペア:

[(1, 805224810), (2, 402612405), (3, 268408270), (5, 161044962), (6, 134204135), (10, 80522481), (13, 61940370), (15, 53681654), (26, 30970185), (30, 26840827), (39, 20646790), (65, 12388074), (78, 10323395), (130, 6194037), (195, 4129358), (390, 2064679)]