2912385170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{140627}}^1$

素因数の和:140762

約数の個数: 32

約数和(自身を含む): 5568868800

約数和(自身を除く): 2656483630

約数列:

[1, 2, 5, 10, 19, 38, 95, 109, 190, 218, 545, 1090, 2071, 4142, 10355, 20710, 140627, 281254, 703135, 1406270, 2671913, 5343826, 13359565, 15328343, 26719130, 30656686, 76641715, 153283430, 291238517, 582477034, 1456192585, 2912385170]

約数ペア:

[(1, 2912385170), (2, 1456192585), (5, 582477034), (10, 291238517), (19, 153283430), (38, 76641715), (95, 30656686), (109, 26719130), (190, 15328343), (218, 13359565), (545, 5343826), (1090, 2671913), (2071, 1406270), (4142, 703135), (10355, 281254), (20710, 140627)]