30358048

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1019}}^1$

素因数の和:1062

約数の個数: 72

約数和(自身を含む): 73256400

約数和(自身を除く): 42898352

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 532, 608, 784, 931, 1019, 1064, 1568, 1862, 2038, 2128, 3724, 4076, 4256, 7133, 7448, 8152, 14266, 14896, 16304, 19361, 28532, 29792, 32608, 38722, 49931, 57064, 77444, 99862, 114128, 135527, 154888, 199724, 228256, 271054, 309776, 399448, 542108, 619552, 798896, 948689, 1084216, 1597792, 1897378, 2168432, 3794756, 4336864, 7589512, 15179024, 30358048]

約数ペア:

[(1, 30358048), (2, 15179024), (4, 7589512), (7, 4336864), (8, 3794756), (14, 2168432), (16, 1897378), (19, 1597792), (28, 1084216), (32, 948689), (38, 798896), (49, 619552), (56, 542108), (76, 399448), (98, 309776), (112, 271054), (133, 228256), (152, 199724), (196, 154888), (224, 135527), (266, 114128), (304, 99862), (392, 77444), (532, 57064), (608, 49931), (784, 38722), (931, 32608), (1019, 29792), (1064, 28532), (1568, 19361), (1862, 16304), (2038, 14896), (2128, 14266), (3724, 8152), (4076, 7448), (4256, 7133)]