30874396

素因数分解:

$2^2\times 7^1\times {\mathrm{383}}^1\times {\mathrm{2879}}^1$

素因数の和:3273

約数の個数: 24

約数和(自身を含む): 61931520

約数和(自身を除く): 31057124

約数列:

[1, 2, 4, 7, 14, 28, 383, 766, 1532, 2681, 2879, 5362, 5758, 10724, 11516, 20153, 40306, 80612, 1102657, 2205314, 4410628, 7718599, 15437198, 30874396]

約数ペア:

[(1, 30874396), (2, 15437198), (4, 7718599), (7, 4410628), (14, 2205314), (28, 1102657), (383, 80612), (766, 40306), (1532, 20153), (2681, 11516), (2879, 10724), (5362, 5758)]