2855133610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1\times {\mathrm{2647}}^1$

素因数の和:3491

約数の個数: 64

約数和(自身を含む): 6192506880

約数和(自身を除く): 3337373270

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 811, 1330, 1622, 2647, 4055, 5294, 5677, 8110, 11354, 13235, 15409, 18529, 26470, 28385, 30818, 37058, 50293, 56770, 77045, 92645, 100586, 107863, 154090, 185290, 215726, 251465, 352051, 502930, 539315, 704102, 1078630, 1760255, 2146717, 3520510, 4293434, 10733585, 15027019, 21467170, 30054038, 40787623, 75135095, 81575246, 150270190, 203938115, 285513361, 407876230, 571026722, 1427566805, 2855133610]

約数ペア:

[(1, 2855133610), (2, 1427566805), (5, 571026722), (7, 407876230), (10, 285513361), (14, 203938115), (19, 150270190), (35, 81575246), (38, 75135095), (70, 40787623), (95, 30054038), (133, 21467170), (190, 15027019), (266, 10733585), (665, 4293434), (811, 3520510), (1330, 2146717), (1622, 1760255), (2647, 1078630), (4055, 704102), (5294, 539315), (5677, 502930), (8110, 352051), (11354, 251465), (13235, 215726), (15409, 185290), (18529, 154090), (26470, 107863), (28385, 100586), (30818, 92645), (37058, 77045), (50293, 56770)]