30481136

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2287}}^1$

素因数の和:2326

約数の個数: 60

約数和(自身を含む): 72772128

約数和(自身を除く): 42290992

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 112, 119, 136, 196, 238, 272, 392, 476, 784, 833, 952, 1666, 1904, 2287, 3332, 4574, 6664, 9148, 13328, 16009, 18296, 32018, 36592, 38879, 64036, 77758, 112063, 128072, 155516, 224126, 256144, 272153, 311032, 448252, 544306, 622064, 896504, 1088612, 1793008, 1905071, 2177224, 3810142, 4354448, 7620284, 15240568, 30481136]

約数ペア:

[(1, 30481136), (2, 15240568), (4, 7620284), (7, 4354448), (8, 3810142), (14, 2177224), (16, 1905071), (17, 1793008), (28, 1088612), (34, 896504), (49, 622064), (56, 544306), (68, 448252), (98, 311032), (112, 272153), (119, 256144), (136, 224126), (196, 155516), (238, 128072), (272, 112063), (392, 77758), (476, 64036), (784, 38879), (833, 36592), (952, 32018), (1666, 18296), (1904, 16009), (2287, 13328), (3332, 9148), (4574, 6664)]