30608912

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{13763}}^1$

素因数の和:13910

約数の個数: 20

約数和(自身を含む): 59735760

約数和(自身を除く): 29126848

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 13763, 27526, 55052, 110104, 220208, 1913057, 3826114, 7652228, 15304456, 30608912]

約数ペア:

[(1, 30608912), (2, 15304456), (4, 7652228), (8, 3826114), (16, 1913057), (139, 220208), (278, 110104), (556, 55052), (1112, 27526), (2224, 13763)]