30920348

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{454711}}^1$

素因数の和:454732

約数の個数: 12

約数和(自身を含む): 57293712

約数和(自身を除く): 26373364

約数列:

[1, 2, 4, 17, 34, 68, 454711, 909422, 1818844, 7730087, 15460174, 30920348]

約数ペア:

[(1, 30920348), (2, 15460174), (4, 7730087), (17, 1818844), (34, 909422), (68, 454711)]