2907265690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{919}}^1\times {\mathrm{1051}}^1$

素因数の和:2027

約数の個数: 64

約数和(自身を含む): 6132234240

約数和(自身を除く): 3224968550

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 919, 1051, 1505, 1838, 2102, 3010, 4595, 5255, 6433, 7357, 9190, 10510, 12866, 14714, 32165, 36785, 39517, 45193, 64330, 73570, 79034, 90386, 197585, 225965, 276619, 316351, 395170, 451930, 553238, 632702, 965869, 1383095, 1581755, 1931738, 2766190, 3163510, 4829345, 6761083, 9658690, 13522166, 33805415, 41532367, 67610830, 83064734, 207661835, 290726569, 415323670, 581453138, 1453632845, 2907265690]

約数ペア:

[(1, 2907265690), (2, 1453632845), (5, 581453138), (7, 415323670), (10, 290726569), (14, 207661835), (35, 83064734), (43, 67610830), (70, 41532367), (86, 33805415), (215, 13522166), (301, 9658690), (430, 6761083), (602, 4829345), (919, 3163510), (1051, 2766190), (1505, 1931738), (1838, 1581755), (2102, 1383095), (3010, 965869), (4595, 632702), (5255, 553238), (6433, 451930), (7357, 395170), (9190, 316351), (10510, 276619), (12866, 225965), (14714, 197585), (32165, 90386), (36785, 79034), (39517, 73570), (45193, 64330)]