153938230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{2687}}^1$

素因数の和:3048

約数の個数: 32

約数和(自身を含む): 294368256

約数和(自身を除く): 140430026

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 337, 674, 1685, 2687, 3370, 5374, 5729, 11458, 13435, 26870, 28645, 45679, 57290, 91358, 228395, 456790, 905519, 1811038, 4527595, 9055190, 15393823, 30787646, 76969115, 153938230]

約数ペア:

[(1, 153938230), (2, 76969115), (5, 30787646), (10, 15393823), (17, 9055190), (34, 4527595), (85, 1811038), (170, 905519), (337, 456790), (674, 228395), (1685, 91358), (2687, 57290), (3370, 45679), (5374, 28645), (5729, 26870), (11458, 13435)]