30880472

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29023}}^1$

素因数の和:29055

約数の個数: 32

約数和(自身を含む): 69657600

約数和(自身を除く): 38777128

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 29023, 58046, 116092, 203161, 232184, 406322, 551437, 812644, 1102874, 1625288, 2205748, 3860059, 4411496, 7720118, 15440236, 30880472]

約数ペア:

[(1, 30880472), (2, 15440236), (4, 7720118), (7, 4411496), (8, 3860059), (14, 2205748), (19, 1625288), (28, 1102874), (38, 812644), (56, 551437), (76, 406322), (133, 232184), (152, 203161), (266, 116092), (532, 58046), (1064, 29023)]