30876097

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:465

約数の個数: 32

約数和(自身を含む): 40435200

約数和(自身を除く): 9559103

約数列:

[1, 7, 17, 23, 29, 119, 161, 203, 389, 391, 493, 667, 2723, 2737, 3451, 4669, 6613, 8947, 11281, 11339, 46291, 62629, 78967, 79373, 152099, 191777, 259463, 1064693, 1342439, 1816241, 4410871, 30876097]

約数ペア:

[(1, 30876097), (7, 4410871), (17, 1816241), (23, 1342439), (29, 1064693), (119, 259463), (161, 191777), (203, 152099), (389, 79373), (391, 78967), (493, 62629), (667, 46291), (2723, 11339), (2737, 11281), (3451, 8947), (4669, 6613)]