30713652

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{541}}^1$

素因数の和:653

約数の個数: 72

約数和(自身を含む): 82860960

約数和(自身を除く): 52147308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 83, 114, 166, 171, 228, 249, 332, 342, 498, 541, 684, 747, 996, 1082, 1494, 1577, 1623, 2164, 2988, 3154, 3246, 4731, 4869, 6308, 6492, 9462, 9738, 10279, 14193, 18924, 19476, 20558, 28386, 30837, 41116, 44903, 56772, 61674, 89806, 92511, 123348, 134709, 179612, 185022, 269418, 370044, 404127, 538836, 808254, 853157, 1616508, 1706314, 2559471, 3412628, 5118942, 7678413, 10237884, 15356826, 30713652]

約数ペア:

[(1, 30713652), (2, 15356826), (3, 10237884), (4, 7678413), (6, 5118942), (9, 3412628), (12, 2559471), (18, 1706314), (19, 1616508), (36, 853157), (38, 808254), (57, 538836), (76, 404127), (83, 370044), (114, 269418), (166, 185022), (171, 179612), (228, 134709), (249, 123348), (332, 92511), (342, 89806), (498, 61674), (541, 56772), (684, 44903), (747, 41116), (996, 30837), (1082, 28386), (1494, 20558), (1577, 19476), (1623, 18924), (2164, 14193), (2988, 10279), (3154, 9738), (3246, 9462), (4731, 6492), (4869, 6308)]