30173024

素因数分解:

$2^5\times 7^3\times {\mathrm{2749}}^1$

素因数の和:2780

約数の個数: 48

約数和(自身を含む): 69300000

約数和(自身を除く): 39126976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 343, 392, 686, 784, 1372, 1568, 2744, 2749, 5488, 5498, 10976, 10996, 19243, 21992, 38486, 43984, 76972, 87968, 134701, 153944, 269402, 307888, 538804, 615776, 942907, 1077608, 1885814, 2155216, 3771628, 4310432, 7543256, 15086512, 30173024]

約数ペア:

[(1, 30173024), (2, 15086512), (4, 7543256), (7, 4310432), (8, 3771628), (14, 2155216), (16, 1885814), (28, 1077608), (32, 942907), (49, 615776), (56, 538804), (98, 307888), (112, 269402), (196, 153944), (224, 134701), (343, 87968), (392, 76972), (686, 43984), (784, 38486), (1372, 21992), (1568, 19243), (2744, 10996), (2749, 10976), (5488, 5498)]