147715190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2110217}}^1$

素因数の和:2110231

約数の個数: 16

約数和(自身を含む): 303871392

約数和(自身を除く): 156156202

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2110217, 4220434, 10551085, 14771519, 21102170, 29543038, 73857595, 147715190]

約数ペア:

[(1, 147715190), (2, 73857595), (5, 29543038), (7, 21102170), (10, 14771519), (14, 10551085), (35, 4220434), (70, 2110217)]