2015182812

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{100019}}^1$

素因数の和:100122

約数の個数: 48

約数和(自身を含む): 4973794560

約数和(自身を除く): 2958611748

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 73, 92, 138, 146, 219, 276, 292, 438, 876, 1679, 3358, 5037, 6716, 10074, 20148, 100019, 200038, 300057, 400076, 600114, 1200228, 2300437, 4600874, 6901311, 7301387, 9201748, 13802622, 14602774, 21904161, 27605244, 29205548, 43808322, 87616644, 167931901, 335863802, 503795703, 671727604, 1007591406, 2015182812]

約数ペア:

[(1, 2015182812), (2, 1007591406), (3, 671727604), (4, 503795703), (6, 335863802), (12, 167931901), (23, 87616644), (46, 43808322), (69, 29205548), (73, 27605244), (92, 21904161), (138, 14602774), (146, 13802622), (219, 9201748), (276, 7301387), (292, 6901311), (438, 4600874), (876, 2300437), (1679, 1200228), (3358, 600114), (5037, 400076), (6716, 300057), (10074, 200038), (20148, 100019)]