2017290930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{563}}^1\times {\mathrm{1439}}^1$

素因数の和:2095

約数の個数: 64

約数和(自身を含む): 4911943680

約数和(自身を除く): 2894652750

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 563, 830, 1126, 1245, 1439, 1689, 2490, 2815, 2878, 3378, 4317, 5630, 7195, 8445, 8634, 14390, 16890, 21585, 43170, 46729, 93458, 119437, 140187, 233645, 238874, 280374, 358311, 467290, 597185, 700935, 716622, 810157, 1194370, 1401870, 1620314, 1791555, 2430471, 3583110, 4050785, 4860942, 8101570, 12152355, 24304710, 67243031, 134486062, 201729093, 336215155, 403458186, 672430310, 1008645465, 2017290930]

約数ペア:

[(1, 2017290930), (2, 1008645465), (3, 672430310), (5, 403458186), (6, 336215155), (10, 201729093), (15, 134486062), (30, 67243031), (83, 24304710), (166, 12152355), (249, 8101570), (415, 4860942), (498, 4050785), (563, 3583110), (830, 2430471), (1126, 1791555), (1245, 1620314), (1439, 1401870), (1689, 1194370), (2490, 810157), (2815, 716622), (2878, 700935), (3378, 597185), (4317, 467290), (5630, 358311), (7195, 280374), (8445, 238874), (8634, 233645), (14390, 140187), (16890, 119437), (21585, 93458), (43170, 46729)]