130434984

素因数分解:

$2^3\times 3^2\times {\mathrm{241}}^1\times {\mathrm{7517}}^1$

素因数の和:7770

約数の個数: 48

約数和(自身を含む): 354774420

約数和(自身を除く): 224339436

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 241, 482, 723, 964, 1446, 1928, 2169, 2892, 4338, 5784, 7517, 8676, 15034, 17352, 22551, 30068, 45102, 60136, 67653, 90204, 135306, 180408, 270612, 541224, 1811597, 3623194, 5434791, 7246388, 10869582, 14492776, 16304373, 21739164, 32608746, 43478328, 65217492, 130434984]

約数ペア:

[(1, 130434984), (2, 65217492), (3, 43478328), (4, 32608746), (6, 21739164), (8, 16304373), (9, 14492776), (12, 10869582), (18, 7246388), (24, 5434791), (36, 3623194), (72, 1811597), (241, 541224), (482, 270612), (723, 180408), (964, 135306), (1446, 90204), (1928, 67653), (2169, 60136), (2892, 45102), (4338, 30068), (5784, 22551), (7517, 17352), (8676, 15034)]