30797914

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{129403}}^1$

素因数の和:129429

約数の個数: 16

約数和(自身を含む): 55902528

約数和(自身を除く): 25104614

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 129403, 258806, 905821, 1811642, 2199851, 4399702, 15398957, 30797914]

約数ペア:

[(1, 30797914), (2, 15398957), (7, 4399702), (14, 2199851), (17, 1811642), (34, 905821), (119, 258806), (238, 129403)]