1330451290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{98479}}^1$

素因数の和:98686

約数の個数: 32

約数和(自身を含む): 2751137280

約数和(自身を除く): 1420685990

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 193, 386, 965, 1351, 1930, 2702, 6755, 13510, 98479, 196958, 492395, 689353, 984790, 1378706, 3446765, 6893530, 19006447, 38012894, 95032235, 133045129, 190064470, 266090258, 665225645, 1330451290]

約数ペア:

[(1, 1330451290), (2, 665225645), (5, 266090258), (7, 190064470), (10, 133045129), (14, 95032235), (35, 38012894), (70, 19006447), (193, 6893530), (386, 3446765), (965, 1378706), (1351, 984790), (1930, 689353), (2702, 492395), (6755, 196958), (13510, 98479)]