2142783.00000000

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{11087}}^1$

素因数の和:11123

約数の個数: 48

約数和(自身を含む): 146095488

約数和(自身を除く): 89884398

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 11087, 22174, 33261, 55435, 66522, 110870, 144131, 166305, 288262, 332610, 432393, 720655, 864786, 1441310, 1873703, 2161965, 3747406, 4323930, 5621109, 9368515, 11242218, 18737030, 28105545, 56211090]

約数ペア:

[(1, 56211090), (2, 28105545), (3, 18737030), (5, 11242218), (6, 9368515), (10, 5621109), (13, 4323930), (15, 3747406), (26, 2161965), (30, 1873703), (39, 1441310), (65, 864786), (78, 720655), (130, 432393), (169, 332610), (195, 288262), (338, 166305), (390, 144131), (507, 110870), (845, 66522), (1014, 55435), (1690, 33261), (2535, 22174), (5070, 11087)]