129563970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{254047}}^1$

素因数の和:254074

約数の個数: 32

約数和(自身を含む): 329246208

約数和(自身を除く): 199682238

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 254047, 508094, 762141, 1270235, 1524282, 2540470, 3810705, 4318799, 7621410, 8637598, 12956397, 21593995, 25912794, 43187990, 64781985, 129563970]

約数ペア:

[(1, 129563970), (2, 64781985), (3, 43187990), (5, 25912794), (6, 21593995), (10, 12956397), (15, 8637598), (17, 7621410), (30, 4318799), (34, 3810705), (51, 2540470), (85, 1524282), (102, 1270235), (170, 762141), (255, 508094), (510, 254047)]