30219268

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{444401}}^1$

素因数の和:444422

約数の個数: 12

約数和(自身を含む): 55994652

約数和(自身を除く): 25775384

約数列:

[1, 2, 4, 17, 34, 68, 444401, 888802, 1777604, 7554817, 15109634, 30219268]

約数ペア:

[(1, 30219268), (2, 15109634), (4, 7554817), (17, 1777604), (34, 888802), (68, 444401)]