1880348806

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:230

約数の個数: 128

約数和(自身を含む): 3640412160

約数和(自身を除く): 1760063354

約数列:

[1, 2, 7, 14, 29, 37, 41, 43, 58, 71, 74, 82, 86, 142, 203, 259, 287, 301, 406, 497, 518, 574, 602, 994, 1073, 1189, 1247, 1517, 1591, 1763, 2059, 2146, 2378, 2494, 2627, 2911, 3034, 3053, 3182, 3526, 4118, 5254, 5822, 6106, 7511, 8323, 8729, 10619, 11137, 12341, 14413, 15022, 16646, 17458, 18389, 20377, 21238, 21371, 22274, 24682, 28826, 36778, 40754, 42742, 43993, 46139, 51127, 65231, 76183, 84419, 87986, 88537, 92278, 102254, 107707, 112961, 125173, 130462, 152366, 168838, 177074, 215414, 225922, 250346, 307951, 322973, 357889, 456617, 533281, 590933, 615902, 619759, 645946, 715778, 753949, 790727, 876211, 913234, 1066562, 1181866, 1239518, 1507898, 1581454, 1752422, 1891699, 3123503, 3275869, 3630017, 3783398, 4631401, 6247006, 6551738, 7260034, 9262802, 13241893, 21864521, 22931083, 25410119, 26483786, 32419807, 43729042, 45862166, 50820238, 64839614, 134310629, 268621258, 940174403, 1880348806]

約数ペア:

[(1, 1880348806), (2, 940174403), (7, 268621258), (14, 134310629), (29, 64839614), (37, 50820238), (41, 45862166), (43, 43729042), (58, 32419807), (71, 26483786), (74, 25410119), (82, 22931083), (86, 21864521), (142, 13241893), (203, 9262802), (259, 7260034), (287, 6551738), (301, 6247006), (406, 4631401), (497, 3783398), (518, 3630017), (574, 3275869), (602, 3123503), (994, 1891699), (1073, 1752422), (1189, 1581454), (1247, 1507898), (1517, 1239518), (1591, 1181866), (1763, 1066562), (2059, 913234), (2146, 876211), (2378, 790727), (2494, 753949), (2627, 715778), (2911, 645946), (3034, 619759), (3053, 615902), (3182, 590933), (3526, 533281), (4118, 456617), (5254, 357889), (5822, 322973), (6106, 307951), (7511, 250346), (8323, 225922), (8729, 215414), (10619, 177074), (11137, 168838), (12341, 152366), (14413, 130462), (15022, 125173), (16646, 112961), (17458, 107707), (18389, 102254), (20377, 92278), (21238, 88537), (21371, 87986), (22274, 84419), (24682, 76183), (28826, 65231), (36778, 51127), (40754, 46139), (42742, 43993)]