30547328

素因数分解:

$2^7\times 7^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1$

素因数の和:455

約数の個数: 64

約数和(自身を含む): 70437120

約数和(自身を除く): 39889792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 103, 112, 128, 206, 224, 331, 412, 448, 662, 721, 824, 896, 1324, 1442, 1648, 2317, 2648, 2884, 3296, 4634, 5296, 5768, 6592, 9268, 10592, 11536, 13184, 18536, 21184, 23072, 34093, 37072, 42368, 46144, 68186, 74144, 92288, 136372, 148288, 238651, 272744, 296576, 477302, 545488, 954604, 1090976, 1909208, 2181952, 3818416, 4363904, 7636832, 15273664, 30547328]

約数ペア:

[(1, 30547328), (2, 15273664), (4, 7636832), (7, 4363904), (8, 3818416), (14, 2181952), (16, 1909208), (28, 1090976), (32, 954604), (56, 545488), (64, 477302), (103, 296576), (112, 272744), (128, 238651), (206, 148288), (224, 136372), (331, 92288), (412, 74144), (448, 68186), (662, 46144), (721, 42368), (824, 37072), (896, 34093), (1324, 23072), (1442, 21184), (1648, 18536), (2317, 13184), (2648, 11536), (2884, 10592), (3296, 9268), (4634, 6592), (5296, 5768)]