30378656

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12329}}^1$

素因数の和:12357

約数の個数: 48

約数和(自身を含む): 74571840

約数和(自身を除く): 44193184

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 12329, 24658, 49316, 86303, 98632, 135619, 172606, 197264, 271238, 345212, 394528, 542476, 690424, 949333, 1084952, 1380848, 1898666, 2169904, 2761696, 3797332, 4339808, 7594664, 15189328, 30378656]

約数ペア:

[(1, 30378656), (2, 15189328), (4, 7594664), (7, 4339808), (8, 3797332), (11, 2761696), (14, 2169904), (16, 1898666), (22, 1380848), (28, 1084952), (32, 949333), (44, 690424), (56, 542476), (77, 394528), (88, 345212), (112, 271238), (154, 197264), (176, 172606), (224, 135619), (308, 98632), (352, 86303), (616, 49316), (1232, 24658), (2464, 12329)]