139450970

素因数分解:

$2^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{30119}}^1$

素因数の和:30589

約数の個数: 16

約数和(自身を含む): 251562240

約数和(自身を除く): 112111270

約数列:

[1, 2, 5, 10, 463, 926, 2315, 4630, 30119, 60238, 150595, 301190, 13945097, 27890194, 69725485, 139450970]

約数ペア:

[(1, 139450970), (2, 69725485), (5, 27890194), (10, 13945097), (463, 301190), (926, 150595), (2315, 60238), (4630, 30119)]