30488416

素因数分解:

$2^5\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1039}}^1$

素因数の和:1187

約数の個数: 48

約数和(自身を含む): 69189120

約数和(自身を除く): 38700704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 131, 224, 262, 524, 917, 1039, 1048, 1834, 2078, 2096, 3668, 4156, 4192, 7273, 7336, 8312, 14546, 14672, 16624, 29092, 29344, 33248, 58184, 116368, 136109, 232736, 272218, 544436, 952763, 1088872, 1905526, 2177744, 3811052, 4355488, 7622104, 15244208, 30488416]

約数ペア:

[(1, 30488416), (2, 15244208), (4, 7622104), (7, 4355488), (8, 3811052), (14, 2177744), (16, 1905526), (28, 1088872), (32, 952763), (56, 544436), (112, 272218), (131, 232736), (224, 136109), (262, 116368), (524, 58184), (917, 33248), (1039, 29344), (1048, 29092), (1834, 16624), (2078, 14672), (2096, 14546), (3668, 8312), (4156, 7336), (4192, 7273)]