30244668

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{18397}}^1$

素因数の和:18541

約数の個数: 24

約数和(自身を含む): 71089872

約数和(自身を除く): 40845204

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 18397, 36794, 55191, 73588, 110382, 220764, 2520389, 5040778, 7561167, 10081556, 15122334, 30244668]

約数ペア:

[(1, 30244668), (2, 15122334), (3, 10081556), (4, 7561167), (6, 5040778), (12, 2520389), (137, 220764), (274, 110382), (411, 73588), (548, 55191), (822, 36794), (1644, 18397)]