28473690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{135589}}^1$

素因数の和:135606

約数の個数: 32

約数和(自身を含む): 78099840

約数和(自身を除く): 49626150

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 135589, 271178, 406767, 677945, 813534, 949123, 1355890, 1898246, 2033835, 2847369, 4067670, 4745615, 5694738, 9491230, 14236845, 28473690]

約数ペア:

[(1, 28473690), (2, 14236845), (3, 9491230), (5, 5694738), (6, 4745615), (7, 4067670), (10, 2847369), (14, 2033835), (15, 1898246), (21, 1355890), (30, 949123), (35, 813534), (42, 677945), (70, 406767), (105, 271178), (210, 135589)]