30919504

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{25097}}^1$

素因数の和:25123

約数の個数: 40

約数和(自身を含む): 74691648

約数和(自身を除く): 43772144

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 25097, 50194, 100388, 175679, 200776, 276067, 351358, 401552, 552134, 702716, 1104268, 1405432, 1932469, 2208536, 2810864, 3864938, 4417072, 7729876, 15459752, 30919504]

約数ペア:

[(1, 30919504), (2, 15459752), (4, 7729876), (7, 4417072), (8, 3864938), (11, 2810864), (14, 2208536), (16, 1932469), (22, 1405432), (28, 1104268), (44, 702716), (56, 552134), (77, 401552), (88, 351358), (112, 276067), (154, 200776), (176, 175679), (308, 100388), (616, 50194), (1232, 25097)]