2989204830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{582691}}^1$

素因数の和:582726

約数の個数: 64

約数和(自身を含む): 8390764800

約数和(自身を除く): 5401559970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 582691, 1165382, 1748073, 2913455, 3496146, 5244219, 5826910, 8740365, 10488438, 11071129, 15732657, 17480730, 22142258, 26221095, 31465314, 33213387, 52442190, 55355645, 66426774, 78663285, 99640161, 110711290, 157326570, 166066935, 199280322, 298920483, 332133870, 498200805, 597840966, 996401610, 1494602415, 2989204830]

約数ペア:

[(1, 2989204830), (2, 1494602415), (3, 996401610), (5, 597840966), (6, 498200805), (9, 332133870), (10, 298920483), (15, 199280322), (18, 166066935), (19, 157326570), (27, 110711290), (30, 99640161), (38, 78663285), (45, 66426774), (54, 55355645), (57, 52442190), (90, 33213387), (95, 31465314), (114, 26221095), (135, 22142258), (171, 17480730), (190, 15732657), (270, 11071129), (285, 10488438), (342, 8740365), (513, 5826910), (570, 5244219), (855, 3496146), (1026, 2913455), (1710, 1748073), (2565, 1165382), (5130, 582691)]