74621540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{533011}}^1$

素因数の和:533027

約数の個数: 24

約数和(自身を含む): 179092032

約数和(自身を除く): 104470492

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 533011, 1066022, 2132044, 2665055, 3731077, 5330110, 7462154, 10660220, 14924308, 18655385, 37310770, 74621540]

約数ペア:

[(1, 74621540), (2, 37310770), (4, 18655385), (5, 14924308), (7, 10660220), (10, 7462154), (14, 5330110), (20, 3731077), (28, 2665055), (35, 2132044), (70, 1066022), (140, 533011)]