72850190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1040717}}^1$

素因数の和:1040731

約数の個数: 16

約数和(自身を含む): 149863392

約数和(自身を除く): 77013202

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1040717, 2081434, 5203585, 7285019, 10407170, 14570038, 36425095, 72850190]

約数ペア:

[(1, 72850190), (2, 36425095), (5, 14570038), (7, 10407170), (10, 7285019), (14, 5203585), (35, 2081434), (70, 1040717)]