30713996

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{1493}}^1$

素因数の和:1673

約数の個数: 24

約数和(自身を含む): 55636560

約数和(自身を除く): 24922564

約数列:

[1, 2, 4, 37, 74, 139, 148, 278, 556, 1493, 2986, 5143, 5972, 10286, 20572, 55241, 110482, 207527, 220964, 415054, 830108, 7678499, 15356998, 30713996]

約数ペア:

[(1, 30713996), (2, 15356998), (4, 7678499), (37, 830108), (74, 415054), (139, 220964), (148, 207527), (278, 110482), (556, 55241), (1493, 20572), (2986, 10286), (5143, 5972)]