30874592

素因数分解:

$2^5\times 7^1\times {\mathrm{337}}^1\times {\mathrm{409}}^1$

素因数の和:763

約数の個数: 48

約数和(自身を含む): 69844320

約数和(自身を除く): 38969728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 337, 409, 674, 818, 1348, 1636, 2359, 2696, 2863, 3272, 4718, 5392, 5726, 6544, 9436, 10784, 11452, 13088, 18872, 22904, 37744, 45808, 75488, 91616, 137833, 275666, 551332, 964831, 1102664, 1929662, 2205328, 3859324, 4410656, 7718648, 15437296, 30874592]

約数ペア:

[(1, 30874592), (2, 15437296), (4, 7718648), (7, 4410656), (8, 3859324), (14, 2205328), (16, 1929662), (28, 1102664), (32, 964831), (56, 551332), (112, 275666), (224, 137833), (337, 91616), (409, 75488), (674, 45808), (818, 37744), (1348, 22904), (1636, 18872), (2359, 13088), (2696, 11452), (2863, 10784), (3272, 9436), (4718, 6544), (5392, 5726)]