2739034130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2089}}^1\times {\mathrm{18731}}^1$

素因数の和:20834

約数の個数: 32

約数和(自身を含む): 5637582720

約数和(自身を除く): 2898548590

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2089, 4178, 10445, 14623, 18731, 20890, 29246, 37462, 73115, 93655, 131117, 146230, 187310, 262234, 655585, 1311170, 39129059, 78258118, 195645295, 273903413, 391290590, 547806826, 1369517065, 2739034130]

約数ペア:

[(1, 2739034130), (2, 1369517065), (5, 547806826), (7, 391290590), (10, 273903413), (14, 195645295), (35, 78258118), (70, 39129059), (2089, 1311170), (4178, 655585), (10445, 262234), (14623, 187310), (18731, 146230), (20890, 131117), (29246, 93655), (37462, 73115)]