34979420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{249853}}^1$

素因数の和:249869

約数の個数: 24

約数和(自身を含む): 83950944

約数和(自身を除く): 48971524

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 249853, 499706, 999412, 1249265, 1748971, 2498530, 3497942, 4997060, 6995884, 8744855, 17489710, 34979420]

約数ペア:

[(1, 34979420), (2, 17489710), (4, 8744855), (5, 6995884), (7, 4997060), (10, 3497942), (14, 2498530), (20, 1748971), (28, 1249265), (35, 999412), (70, 499706), (140, 249853)]