30449748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4073}}^1$

素因数の和:4176

約数の個数: 48

約数和(自身を含む): 82131840

約数和(自身を除く): 51682092

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 178, 267, 356, 534, 623, 1068, 1246, 1869, 2492, 3738, 4073, 7476, 8146, 12219, 16292, 24438, 28511, 48876, 57022, 85533, 114044, 171066, 342132, 362497, 724994, 1087491, 1449988, 2174982, 2537479, 4349964, 5074958, 7612437, 10149916, 15224874, 30449748]

約数ペア:

[(1, 30449748), (2, 15224874), (3, 10149916), (4, 7612437), (6, 5074958), (7, 4349964), (12, 2537479), (14, 2174982), (21, 1449988), (28, 1087491), (42, 724994), (84, 362497), (89, 342132), (178, 171066), (267, 114044), (356, 85533), (534, 57022), (623, 48876), (1068, 28511), (1246, 24438), (1869, 16292), (2492, 12219), (3738, 8146), (4073, 7476)]