16825740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1453}}^1$

素因数の和:1658

約数の個数: 48

約数和(自身を含む): 47388768

約数和(自身を除く): 30563028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 193, 386, 579, 772, 965, 1158, 1453, 1930, 2316, 2895, 2906, 3860, 4359, 5790, 5812, 7265, 8718, 11580, 14530, 17436, 21795, 29060, 43590, 87180, 280429, 560858, 841287, 1121716, 1402145, 1682574, 2804290, 3365148, 4206435, 5608580, 8412870, 16825740]

約数ペア:

[(1, 16825740), (2, 8412870), (3, 5608580), (4, 4206435), (5, 3365148), (6, 2804290), (10, 1682574), (12, 1402145), (15, 1121716), (20, 841287), (30, 560858), (60, 280429), (193, 87180), (386, 43590), (579, 29060), (772, 21795), (965, 17436), (1158, 14530), (1453, 11580), (1930, 8718), (2316, 7265), (2895, 5812), (2906, 5790), (3860, 4359)]