30640736

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3697}}^1$

素因数の和:3751

約数の個数: 48

約数和(自身を含む): 70824096

約数和(自身を除く): 40183360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 148, 224, 259, 296, 518, 592, 1036, 1184, 2072, 3697, 4144, 7394, 8288, 14788, 25879, 29576, 51758, 59152, 103516, 118304, 136789, 207032, 273578, 414064, 547156, 828128, 957523, 1094312, 1915046, 2188624, 3830092, 4377248, 7660184, 15320368, 30640736]

約数ペア:

[(1, 30640736), (2, 15320368), (4, 7660184), (7, 4377248), (8, 3830092), (14, 2188624), (16, 1915046), (28, 1094312), (32, 957523), (37, 828128), (56, 547156), (74, 414064), (112, 273578), (148, 207032), (224, 136789), (259, 118304), (296, 103516), (518, 59152), (592, 51758), (1036, 29576), (1184, 25879), (2072, 14788), (3697, 8288), (4144, 7394)]