125730845630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{31198721}}^1$

素因数の和:31198772

約数の個数: 32

約数和(自身を含む): 251586494208

約数和(自身を除く): 125855648578

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 31198721, 62397442, 155993605, 311987210, 405583373, 811166746, 967160351, 1934320702, 2027916865, 4055833730, 4835801755, 9671603510, 12573084563, 25146169126, 62865422815, 125730845630]

約数ペア:

[(1, 125730845630), (2, 62865422815), (5, 25146169126), (10, 12573084563), (13, 9671603510), (26, 4835801755), (31, 4055833730), (62, 2027916865), (65, 1934320702), (130, 967160351), (155, 811166746), (310, 405583373), (403, 311987210), (806, 155993605), (2015, 62397442), (4030, 31198721)]