12704209140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1779301}}^1$

素因数の和:1779337

約数の個数: 96

約数和(自身を含む): 43044873984

約数和(自身を除く): 30340664844

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, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 1779301, 3558602, 5337903, 7117204, 8896505, 10675806, 12455107, 17793010, 21351612, 24910214, 26689515, 30248117, 35586020, 37365321, 49820428, 53379030, 60496234, 62275535, 74730642, 90744351, 106758060, 120992468, 124551070, 149461284, 151240585, 181488702, 186826605, 211736819, 249102140, 302481170, 362977404, 373653210, 423473638, 453721755, 604962340, 635210457, 747306420, 846947276, 907443510, 1058684095, 1270420914, 1814887020, 2117368190, 2540841828, 3176052285, 4234736380, 6352104570, 12704209140]

約数ペア:

[(1, 12704209140), (2, 6352104570), (3, 4234736380), (4, 3176052285), (5, 2540841828), (6, 2117368190), (7, 1814887020), (10, 1270420914), (12, 1058684095), (14, 907443510), (15, 846947276), (17, 747306420), (20, 635210457), (21, 604962340), (28, 453721755), (30, 423473638), (34, 373653210), (35, 362977404), (42, 302481170), (51, 249102140), (60, 211736819), (68, 186826605), (70, 181488702), (84, 151240585), (85, 149461284), (102, 124551070), (105, 120992468), (119, 106758060), (140, 90744351), (170, 74730642), (204, 62275535), (210, 60496234), (238, 53379030), (255, 49820428), (340, 37365321), (357, 35586020), (420, 30248117), (476, 26689515), (510, 24910214), (595, 21351612), (714, 17793010), (1020, 12455107), (1190, 10675806), (1428, 8896505), (1785, 7117204), (2380, 5337903), (3570, 3558602), (7140, 1779301)]