306157054

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{827}}^1\times {\mathrm{853}}^1$

素因数の和:1720

約数の個数: 32

約数和(自身を含む): 543062016

約数和(自身を除く): 236904962

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 827, 853, 1654, 1706, 5789, 5971, 11578, 11942, 25637, 26443, 51274, 52886, 179459, 185101, 358918, 370202, 705431, 1410862, 4938017, 9876034, 21868361, 43736722, 153078527, 306157054]

約数ペア:

[(1, 306157054), (2, 153078527), (7, 43736722), (14, 21868361), (31, 9876034), (62, 4938017), (217, 1410862), (434, 705431), (827, 370202), (853, 358918), (1654, 185101), (1706, 179459), (5789, 52886), (5971, 51274), (11578, 26443), (11942, 25637)]