30484480180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19795117}}^1$

素因数の和:19795144

約数の個数: 48

約数和(自身を含む): 79813915776

約数和(自身を除く): 49329435596

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 19795117, 39590234, 79180468, 98975585, 138565819, 197951170, 217746287, 277131638, 395902340, 435492574, 554263276, 692829095, 870985148, 1088731435, 1385658190, 1524224009, 2177462870, 2771316380, 3048448018, 4354925740, 6096896036, 7621120045, 15242240090, 30484480180]

約数ペア:

[(1, 30484480180), (2, 15242240090), (4, 7621120045), (5, 6096896036), (7, 4354925740), (10, 3048448018), (11, 2771316380), (14, 2177462870), (20, 1524224009), (22, 1385658190), (28, 1088731435), (35, 870985148), (44, 692829095), (55, 554263276), (70, 435492574), (77, 395902340), (110, 277131638), (140, 217746287), (154, 197951170), (220, 138565819), (308, 98975585), (385, 79180468), (770, 39590234), (1540, 19795117)]