2068294620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{45179}}^1$

素因数の和:45307

約数の個数: 96

約数和(自身を含む): 6679411200

約数和(自身を除く): 4611116580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 109, 140, 210, 218, 327, 420, 436, 545, 654, 763, 1090, 1308, 1526, 1635, 2180, 2289, 3052, 3270, 3815, 4578, 6540, 7630, 9156, 11445, 15260, 22890, 45179, 45780, 90358, 135537, 180716, 225895, 271074, 316253, 451790, 542148, 632506, 677685, 903580, 948759, 1265012, 1355370, 1581265, 1897518, 2710740, 3162530, 3795036, 4743795, 4924511, 6325060, 9487590, 9849022, 14773533, 18975180, 19698044, 24622555, 29547066, 34471577, 49245110, 59094132, 68943154, 73867665, 98490220, 103414731, 137886308, 147735330, 172357885, 206829462, 295470660, 344715770, 413658924, 517073655, 689431540, 1034147310, 2068294620]

約数ペア:

[(1, 2068294620), (2, 1034147310), (3, 689431540), (4, 517073655), (5, 413658924), (6, 344715770), (7, 295470660), (10, 206829462), (12, 172357885), (14, 147735330), (15, 137886308), (20, 103414731), (21, 98490220), (28, 73867665), (30, 68943154), (35, 59094132), (42, 49245110), (60, 34471577), (70, 29547066), (84, 24622555), (105, 19698044), (109, 18975180), (140, 14773533), (210, 9849022), (218, 9487590), (327, 6325060), (420, 4924511), (436, 4743795), (545, 3795036), (654, 3162530), (763, 2710740), (1090, 1897518), (1308, 1581265), (1526, 1355370), (1635, 1265012), (2180, 948759), (2289, 903580), (3052, 677685), (3270, 632506), (3815, 542148), (4578, 451790), (6540, 316253), (7630, 271074), (9156, 225895), (11445, 180716), (15260, 135537), (22890, 90358), (45179, 45780)]