2868205830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{2617}}^1$

素因数の和:2958

約数の個数: 128

約数和(自身を含む): 8360174592

約数和(自身を除く): 5491968762

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 307, 357, 510, 595, 614, 714, 921, 1190, 1535, 1785, 1842, 2149, 2617, 3070, 3570, 4298, 4605, 5219, 5234, 6447, 7851, 9210, 10438, 10745, 12894, 13085, 15657, 15702, 18319, 21490, 26095, 26170, 31314, 32235, 36533, 36638, 39255, 44489, 52190, 54957, 64470, 73066, 78285, 78510, 88978, 91595, 109599, 109914, 133467, 156570, 182665, 183190, 219198, 222445, 266934, 274785, 311423, 365330, 444890, 547995, 549570, 622846, 667335, 803419, 934269, 1095990, 1334670, 1557115, 1606838, 1868538, 2410257, 3114230, 4017095, 4671345, 4820514, 5623933, 8034190, 9342690, 11247866, 12051285, 13658123, 16871799, 24102570, 27316246, 28119665, 33743598, 40974369, 56239330, 68290615, 81948738, 84358995, 95606861, 136581230, 168717990, 191213722, 204871845, 286820583, 409743690, 478034305, 573641166, 956068610, 1434102915, 2868205830]

約数ペア:

[(1, 2868205830), (2, 1434102915), (3, 956068610), (5, 573641166), (6, 478034305), (7, 409743690), (10, 286820583), (14, 204871845), (15, 191213722), (17, 168717990), (21, 136581230), (30, 95606861), (34, 84358995), (35, 81948738), (42, 68290615), (51, 56239330), (70, 40974369), (85, 33743598), (102, 28119665), (105, 27316246), (119, 24102570), (170, 16871799), (210, 13658123), (238, 12051285), (255, 11247866), (307, 9342690), (357, 8034190), (510, 5623933), (595, 4820514), (614, 4671345), (714, 4017095), (921, 3114230), (1190, 2410257), (1535, 1868538), (1785, 1606838), (1842, 1557115), (2149, 1334670), (2617, 1095990), (3070, 934269), (3570, 803419), (4298, 667335), (4605, 622846), (5219, 549570), (5234, 547995), (6447, 444890), (7851, 365330), (9210, 311423), (10438, 274785), (10745, 266934), (12894, 222445), (13085, 219198), (15657, 183190), (15702, 182665), (18319, 156570), (21490, 133467), (26095, 109914), (26170, 109599), (31314, 91595), (32235, 88978), (36533, 78510), (36638, 78285), (39255, 73066), (44489, 64470), (52190, 54957)]