129709510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{9601}}^1$

素因数の和:9808

約数の個数: 32

約数和(自身を含む): 268241472

約数和(自身を除く): 138531962

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 193, 386, 965, 1351, 1930, 2702, 6755, 9601, 13510, 19202, 48005, 67207, 96010, 134414, 336035, 672070, 1852993, 3705986, 9264965, 12970951, 18529930, 25941902, 64854755, 129709510]

約数ペア:

[(1, 129709510), (2, 64854755), (5, 25941902), (7, 18529930), (10, 12970951), (14, 9264965), (35, 3705986), (70, 1852993), (193, 672070), (386, 336035), (965, 134414), (1351, 96010), (1930, 67207), (2702, 48005), (6755, 19202), (9601, 13510)]