69090710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{4057}}^1$

素因数の和:4208

約数の個数: 32

約数和(自身を含む): 134985312

約数和(自身を除く): 65894602

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 131, 262, 655, 1310, 1703, 3406, 4057, 8114, 8515, 17030, 20285, 40570, 52741, 105482, 263705, 527410, 531467, 1062934, 2657335, 5314670, 6909071, 13818142, 34545355, 69090710]

約数ペア:

[(1, 69090710), (2, 34545355), (5, 13818142), (10, 6909071), (13, 5314670), (26, 2657335), (65, 1062934), (130, 531467), (131, 527410), (262, 263705), (655, 105482), (1310, 52741), (1703, 40570), (3406, 20285), (4057, 17030), (8114, 8515)]