2078349816165

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{1877}}^1\times {\mathrm{2381}}^1$

素因数の和:4419

約数の個数: 128

約数和(自身を含む): 3930289938432

約数和(自身を除く): 1851940122267

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 103, 105, 129, 215, 301, 309, 515, 645, 721, 903, 1505, 1545, 1877, 2163, 2381, 3605, 4429, 4515, 5631, 7143, 9385, 10815, 11905, 13139, 13287, 16667, 22145, 28155, 31003, 35715, 39417, 50001, 65695, 66435, 80711, 83335, 93009, 102383, 155015, 193331, 197085, 242133, 245243, 250005, 307149, 403555, 465045, 511915, 564977, 579993, 716681, 735729, 966655, 1210665, 1226215, 1353317, 1535745, 1694931, 1716701, 2150043, 2824885, 2899965, 3583405, 3678645, 4059951, 4469137, 5150103, 6766585, 8313233, 8474655, 8583505, 10545449, 10750215, 13407411, 20299755, 22345685, 24939699, 25750515, 31283959, 31636347, 41566165, 52727245, 58192631, 67037055, 73818143, 93851877, 124698495, 156419795, 158181735, 174577893, 192172891, 221454429, 290963155, 369090715, 460321111, 469259385, 576518673, 872889465, 960864455, 1107272145, 1345210237, 1380963333, 2301605555, 2882593365, 3222247777, 4035630711, 6726051185, 6904816665, 9666743331, 16111238885, 19793807773, 20178153555, 48333716655, 59381423319, 98969038865, 138556654411, 296907116595, 415669963233, 692783272055, 2078349816165]

約数ペア:

[(1, 2078349816165), (3, 692783272055), (5, 415669963233), (7, 296907116595), (15, 138556654411), (21, 98969038865), (35, 59381423319), (43, 48333716655), (103, 20178153555), (105, 19793807773), (129, 16111238885), (215, 9666743331), (301, 6904816665), (309, 6726051185), (515, 4035630711), (645, 3222247777), (721, 2882593365), (903, 2301605555), (1505, 1380963333), (1545, 1345210237), (1877, 1107272145), (2163, 960864455), (2381, 872889465), (3605, 576518673), (4429, 469259385), (4515, 460321111), (5631, 369090715), (7143, 290963155), (9385, 221454429), (10815, 192172891), (11905, 174577893), (13139, 158181735), (13287, 156419795), (16667, 124698495), (22145, 93851877), (28155, 73818143), (31003, 67037055), (35715, 58192631), (39417, 52727245), (50001, 41566165), (65695, 31636347), (66435, 31283959), (80711, 25750515), (83335, 24939699), (93009, 22345685), (102383, 20299755), (155015, 13407411), (193331, 10750215), (197085, 10545449), (242133, 8583505), (245243, 8474655), (250005, 8313233), (307149, 6766585), (403555, 5150103), (465045, 4469137), (511915, 4059951), (564977, 3678645), (579993, 3583405), (716681, 2899965), (735729, 2824885), (966655, 2150043), (1210665, 1716701), (1226215, 1694931), (1353317, 1535745)]