134754580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{1291}}^1$

素因数の和:1624

約数の個数: 48

約数和(自身を含む): 300839616

約数和(自身を除く): 166085036

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 307, 340, 614, 1228, 1291, 1535, 2582, 3070, 5164, 5219, 6140, 6455, 10438, 12910, 20876, 21947, 25820, 26095, 43894, 52190, 87788, 104380, 109735, 219470, 396337, 438940, 792674, 1585348, 1981685, 3963370, 6737729, 7926740, 13475458, 26950916, 33688645, 67377290, 134754580]

約数ペア:

[(1, 134754580), (2, 67377290), (4, 33688645), (5, 26950916), (10, 13475458), (17, 7926740), (20, 6737729), (34, 3963370), (68, 1981685), (85, 1585348), (170, 792674), (307, 438940), (340, 396337), (614, 219470), (1228, 109735), (1291, 104380), (1535, 87788), (2582, 52190), (3070, 43894), (5164, 26095), (5219, 25820), (6140, 21947), (6455, 20876), (10438, 12910)]