2912689424330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{8737}}^1\times {\mathrm{31963}}^1$

素因数の和:40863

約数の個数: 64

約数和(自身を含む): 6032910931200

約数和(自身を除く): 3120221506870

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 149, 298, 745, 1043, 1490, 2086, 5215, 8737, 10430, 17474, 31963, 43685, 61159, 63926, 87370, 122318, 159815, 223741, 305795, 319630, 447482, 611590, 1118705, 1301813, 2237410, 2603626, 4762487, 6509065, 9112691, 9524974, 13018130, 18225382, 23812435, 33337409, 45563455, 47624870, 66674818, 91126910, 166687045, 279260731, 333374090, 558521462, 1396303655, 1954825117, 2792607310, 3909650234, 9774125585, 19548251170, 41609848919, 83219697838, 208049244595, 291268942433, 416098489190, 582537884866, 1456344712165, 2912689424330]

約数ペア:

[(1, 2912689424330), (2, 1456344712165), (5, 582537884866), (7, 416098489190), (10, 291268942433), (14, 208049244595), (35, 83219697838), (70, 41609848919), (149, 19548251170), (298, 9774125585), (745, 3909650234), (1043, 2792607310), (1490, 1954825117), (2086, 1396303655), (5215, 558521462), (8737, 333374090), (10430, 279260731), (17474, 166687045), (31963, 91126910), (43685, 66674818), (61159, 47624870), (63926, 45563455), (87370, 33337409), (122318, 23812435), (159815, 18225382), (223741, 13018130), (305795, 9524974), (319630, 9112691), (447482, 6509065), (611590, 4762487), (1118705, 2603626), (1301813, 2237410)]