173060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1$

素因数の和:535

約数の個数: 24

約数和(自身を含む): 385560

約数和(自身を除く): 212500

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 509, 1018, 2036, 2545, 5090, 8653, 10180, 17306, 34612, 43265, 86530, 173060]

約数ペア:

[(1, 173060), (2, 86530), (4, 43265), (5, 34612), (10, 17306), (17, 10180), (20, 8653), (34, 5090), (68, 2545), (85, 2036), (170, 1018), (340, 509)]