30949898

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{379}}^1$

素因数の和:714

約数の個数: 32

約数和(自身を含む): 56179200

約数和(自身を除く): 25229302

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 307, 379, 614, 758, 2149, 2653, 4298, 5306, 5833, 7201, 11666, 14402, 40831, 50407, 81662, 100814, 116353, 232706, 814471, 1628942, 2210707, 4421414, 15474949, 30949898]

約数ペア:

[(1, 30949898), (2, 15474949), (7, 4421414), (14, 2210707), (19, 1628942), (38, 814471), (133, 232706), (266, 116353), (307, 100814), (379, 81662), (614, 50407), (758, 40831), (2149, 14402), (2653, 11666), (4298, 7201), (5306, 5833)]