30561652

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 62092800

約数和(自身を除く): 31531148

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 139, 209, 263, 278, 418, 526, 556, 836, 1052, 1529, 2641, 2893, 3058, 4997, 5282, 5786, 6116, 9994, 10564, 11572, 19988, 29051, 36557, 54967, 58102, 73114, 109934, 116204, 146228, 219868, 402127, 694583, 804254, 1389166, 1608508, 2778332, 7640413, 15280826, 30561652]

約数ペア:

[(1, 30561652), (2, 15280826), (4, 7640413), (11, 2778332), (19, 1608508), (22, 1389166), (38, 804254), (44, 694583), (76, 402127), (139, 219868), (209, 146228), (263, 116204), (278, 109934), (418, 73114), (526, 58102), (556, 54967), (836, 36557), (1052, 29051), (1529, 19988), (2641, 11572), (2893, 10564), (3058, 9994), (4997, 6116), (5282, 5786)]