34939420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{102763}}^1$

素因数の和:102789

約数の個数: 24

約数和(自身を含む): 77689584

約数和(自身を除く): 42750164

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 102763, 205526, 411052, 513815, 1027630, 1746971, 2055260, 3493942, 6987884, 8734855, 17469710, 34939420]

約数ペア:

[(1, 34939420), (2, 17469710), (4, 8734855), (5, 6987884), (10, 3493942), (17, 2055260), (20, 1746971), (34, 1027630), (68, 513815), (85, 411052), (170, 205526), (340, 102763)]