30321268

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{19387}}^1$

素因数の和:19431

約数の個数: 24

約数和(自身を含む): 58629312

約数和(自身を除く): 28308044

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 19387, 38774, 77548, 329579, 445901, 659158, 891802, 1318316, 1783604, 7580317, 15160634, 30321268]

約数ペア:

[(1, 30321268), (2, 15160634), (4, 7580317), (17, 1783604), (23, 1318316), (34, 891802), (46, 659158), (68, 445901), (92, 329579), (391, 77548), (782, 38774), (1564, 19387)]