30509988

素因数分解:

$2^2\times 3^1\times {\mathrm{313}}^1\times {\mathrm{8123}}^1$

素因数の和:8443

約数の個数: 24

約数和(自身を含む): 71426208

約数和(自身を除く): 40916220

約数列:

[1, 2, 3, 4, 6, 12, 313, 626, 939, 1252, 1878, 3756, 8123, 16246, 24369, 32492, 48738, 97476, 2542499, 5084998, 7627497, 10169996, 15254994, 30509988]

約数ペア:

[(1, 30509988), (2, 15254994), (3, 10169996), (4, 7627497), (6, 5084998), (12, 2542499), (313, 97476), (626, 48738), (939, 32492), (1252, 24369), (1878, 16246), (3756, 8123)]