30246142

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{6871}}^1$

素因数の和:6975

約数の個数: 16

約数和(自身を含む): 47499264

約数和(自身を除く): 17253122

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 6871, 13742, 213001, 426002, 487841, 975682, 15123071, 30246142]

約数ペア:

[(1, 30246142), (2, 15123071), (31, 975682), (62, 487841), (71, 426002), (142, 213001), (2201, 13742), (4402, 6871)]