2017130360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{313219}}^1$

素因数の和:313260

約数の個数: 64

約数和(自身を含む): 5412441600

約数和(自身を除く): 3395311240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 6440, 313219, 626438, 1252876, 1566095, 2192533, 2505752, 3132190, 4385066, 6264380, 7204037, 8770132, 10962665, 12528760, 14408074, 17540264, 21925330, 28816148, 36020185, 43850660, 50428259, 57632296, 72040370, 87701320, 100856518, 144080740, 201713036, 252141295, 288161480, 403426072, 504282590, 1008565180, 2017130360]

約数ペア:

[(1, 2017130360), (2, 1008565180), (4, 504282590), (5, 403426072), (7, 288161480), (8, 252141295), (10, 201713036), (14, 144080740), (20, 100856518), (23, 87701320), (28, 72040370), (35, 57632296), (40, 50428259), (46, 43850660), (56, 36020185), (70, 28816148), (92, 21925330), (115, 17540264), (140, 14408074), (161, 12528760), (184, 10962665), (230, 8770132), (280, 7204037), (322, 6264380), (460, 4385066), (644, 3132190), (805, 2505752), (920, 2192533), (1288, 1566095), (1610, 1252876), (3220, 626438), (6440, 313219)]