2985157890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{231947}}^1$

素因数の和:231984

約数の個数: 96

約数和(自身を含む): 9118339776

約数和(自身を除く): 6133181886

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 65, 66, 78, 90, 99, 110, 117, 130, 143, 165, 195, 198, 234, 286, 330, 390, 429, 495, 585, 715, 858, 990, 1170, 1287, 1430, 2145, 2574, 4290, 6435, 12870, 231947, 463894, 695841, 1159735, 1391682, 2087523, 2319470, 2551417, 3015311, 3479205, 4175046, 5102834, 6030622, 6958410, 7654251, 9045933, 10437615, 12757085, 15076555, 15308502, 18091866, 20875230, 22962753, 25514170, 27137799, 30153110, 33168421, 38271255, 45229665, 45925506, 54275598, 66336842, 76542510, 90459330, 99505263, 114813765, 135688995, 165842105, 199010526, 229627530, 271377990, 298515789, 331684210, 497526315, 597031578, 995052630, 1492578945, 2985157890]

約数ペア:

[(1, 2985157890), (2, 1492578945), (3, 995052630), (5, 597031578), (6, 497526315), (9, 331684210), (10, 298515789), (11, 271377990), (13, 229627530), (15, 199010526), (18, 165842105), (22, 135688995), (26, 114813765), (30, 99505263), (33, 90459330), (39, 76542510), (45, 66336842), (55, 54275598), (65, 45925506), (66, 45229665), (78, 38271255), (90, 33168421), (99, 30153110), (110, 27137799), (117, 25514170), (130, 22962753), (143, 20875230), (165, 18091866), (195, 15308502), (198, 15076555), (234, 12757085), (286, 10437615), (330, 9045933), (390, 7654251), (429, 6958410), (495, 6030622), (585, 5102834), (715, 4175046), (858, 3479205), (990, 3015311), (1170, 2551417), (1287, 2319470), (1430, 2087523), (2145, 1391682), (2574, 1159735), (4290, 695841), (6435, 463894), (12870, 231947)]