269092410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{389989}}^1$

素因数の和:390022

約数の個数: 32

約数和(自身を含む): 673902720

約数和(自身を除く): 404810310

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 389989, 779978, 1169967, 1949945, 2339934, 3899890, 5849835, 8969747, 11699670, 17939494, 26909241, 44848735, 53818482, 89697470, 134546205, 269092410]

約数ペア:

[(1, 269092410), (2, 134546205), (3, 89697470), (5, 53818482), (6, 44848735), (10, 26909241), (15, 17939494), (23, 11699670), (30, 8969747), (46, 5849835), (69, 3899890), (115, 2339934), (138, 1949945), (230, 1169967), (345, 779978), (690, 389989)]