2012885145

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{11887}}^1$

素因数の和:12022

約数の個数: 48

約数和(自身を含む): 3605202432

約数和(自身を除く): 1592317287

約数列:

[1, 3, 5, 9, 15, 45, 53, 71, 159, 213, 265, 355, 477, 639, 795, 1065, 2385, 3195, 3763, 11289, 11887, 18815, 33867, 35661, 56445, 59435, 106983, 169335, 178305, 534915, 630011, 843977, 1890033, 2531931, 3150055, 4219885, 5670099, 7595793, 9450165, 12659655, 28350495, 37978965, 44730781, 134192343, 223653905, 402577029, 670961715, 2012885145]

約数ペア:

[(1, 2012885145), (3, 670961715), (5, 402577029), (9, 223653905), (15, 134192343), (45, 44730781), (53, 37978965), (71, 28350495), (159, 12659655), (213, 9450165), (265, 7595793), (355, 5670099), (477, 4219885), (639, 3150055), (795, 2531931), (1065, 1890033), (2385, 843977), (3195, 630011), (3763, 534915), (11289, 178305), (11887, 169335), (18815, 106983), (33867, 59435), (35661, 56445)]