34420120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{122929}}^1$

素因数の和:122947

約数の個数: 32

約数和(自身を含む): 88509600

約数和(自身を除く): 54089480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 122929, 245858, 491716, 614645, 860503, 983432, 1229290, 1721006, 2458580, 3442012, 4302515, 4917160, 6884024, 8605030, 17210060, 34420120]

約数ペア:

[(1, 34420120), (2, 17210060), (4, 8605030), (5, 6884024), (7, 4917160), (8, 4302515), (10, 3442012), (14, 2458580), (20, 1721006), (28, 1229290), (35, 983432), (40, 860503), (56, 614645), (70, 491716), (140, 245858), (280, 122929)]