30445161

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:233

約数の個数: 32

約数和(自身を含む): 43604352

約数和(自身を除く): 13159191

約数列:

[1, 3, 43, 53, 61, 73, 129, 159, 183, 219, 2279, 2623, 3139, 3233, 3869, 4453, 6837, 7869, 9417, 9699, 11607, 13359, 139019, 166367, 191479, 236009, 417057, 499101, 574437, 708027, 10148387, 30445161]

約数ペア:

[(1, 30445161), (3, 10148387), (43, 708027), (53, 574437), (61, 499101), (73, 417057), (129, 236009), (159, 191479), (183, 166367), (219, 139019), (2279, 13359), (2623, 11607), (3139, 9699), (3233, 9417), (3869, 7869), (4453, 6837)]