67105460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197369}}^1$

素因数の和:197395

約数の個数: 24

約数和(自身を含む): 149211720

約数和(自身を除く): 82106260

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 197369, 394738, 789476, 986845, 1973690, 3355273, 3947380, 6710546, 13421092, 16776365, 33552730, 67105460]

約数ペア:

[(1, 67105460), (2, 33552730), (4, 16776365), (5, 13421092), (10, 6710546), (17, 3947380), (20, 3355273), (34, 1973690), (68, 986845), (85, 789476), (170, 394738), (340, 197369)]