2706060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1$

素因数の和:415

約数の個数: 96

約数和(自身を含む): 9192960

約数和(自身を除く): 6486900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 379, 420, 476, 510, 595, 714, 758, 1020, 1137, 1190, 1428, 1516, 1785, 1895, 2274, 2380, 2653, 3570, 3790, 4548, 5306, 5685, 6443, 7140, 7580, 7959, 10612, 11370, 12886, 13265, 15918, 19329, 22740, 25772, 26530, 31836, 32215, 38658, 39795, 45101, 53060, 64430, 77316, 79590, 90202, 96645, 128860, 135303, 159180, 180404, 193290, 225505, 270606, 386580, 451010, 541212, 676515, 902020, 1353030, 2706060]

約数ペア:

[(1, 2706060), (2, 1353030), (3, 902020), (4, 676515), (5, 541212), (6, 451010), (7, 386580), (10, 270606), (12, 225505), (14, 193290), (15, 180404), (17, 159180), (20, 135303), (21, 128860), (28, 96645), (30, 90202), (34, 79590), (35, 77316), (42, 64430), (51, 53060), (60, 45101), (68, 39795), (70, 38658), (84, 32215), (85, 31836), (102, 26530), (105, 25772), (119, 22740), (140, 19329), (170, 15918), (204, 13265), (210, 12886), (238, 11370), (255, 10612), (340, 7959), (357, 7580), (379, 7140), (420, 6443), (476, 5685), (510, 5306), (595, 4548), (714, 3790), (758, 3570), (1020, 2653), (1137, 2380), (1190, 2274), (1428, 1895), (1516, 1785)]