30688244

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{2053}}^1$

素因数の和:2195

約数の個数: 24

約数和(自身を含む): 55729128

約数和(自身を除く): 25040884

約数列:

[1, 2, 4, 37, 74, 101, 148, 202, 404, 2053, 3737, 4106, 7474, 8212, 14948, 75961, 151922, 207353, 303844, 414706, 829412, 7672061, 15344122, 30688244]

約数ペア:

[(1, 30688244), (2, 15344122), (4, 7672061), (37, 829412), (74, 414706), (101, 303844), (148, 207353), (202, 151922), (404, 75961), (2053, 14948), (3737, 8212), (4106, 7474)]