713300980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{26399}}^1$

素因数の和:26608

約数の個数: 48

約数和(自身を含む): 1720857600

約数和(自身を除く): 1007556620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 193, 386, 772, 965, 1351, 1930, 2702, 3860, 5404, 6755, 13510, 26399, 27020, 52798, 105596, 131995, 184793, 263990, 369586, 527980, 739172, 923965, 1847930, 3695860, 5095007, 10190014, 20380028, 25475035, 35665049, 50950070, 71330098, 101900140, 142660196, 178325245, 356650490, 713300980]

約数ペア:

[(1, 713300980), (2, 356650490), (4, 178325245), (5, 142660196), (7, 101900140), (10, 71330098), (14, 50950070), (20, 35665049), (28, 25475035), (35, 20380028), (70, 10190014), (140, 5095007), (193, 3695860), (386, 1847930), (772, 923965), (965, 739172), (1351, 527980), (1930, 369586), (2702, 263990), (3860, 184793), (5404, 131995), (6755, 105596), (13510, 52798), (26399, 27020)]