27424030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:193

約数の個数: 64

約数和(自身を含む): 55157760

約数和(自身を除く): 27733730

約数列:

[1, 2, 5, 10, 19, 37, 38, 47, 74, 83, 94, 95, 166, 185, 190, 235, 370, 415, 470, 703, 830, 893, 1406, 1577, 1739, 1786, 3071, 3154, 3478, 3515, 3901, 4465, 6142, 7030, 7802, 7885, 8695, 8930, 15355, 15770, 17390, 19505, 30710, 33041, 39010, 58349, 66082, 74119, 116698, 144337, 148238, 165205, 288674, 291745, 330410, 370595, 583490, 721685, 741190, 1443370, 2742403, 5484806, 13712015, 27424030]

約数ペア:

[(1, 27424030), (2, 13712015), (5, 5484806), (10, 2742403), (19, 1443370), (37, 741190), (38, 721685), (47, 583490), (74, 370595), (83, 330410), (94, 291745), (95, 288674), (166, 165205), (185, 148238), (190, 144337), (235, 116698), (370, 74119), (415, 66082), (470, 58349), (703, 39010), (830, 33041), (893, 30710), (1406, 19505), (1577, 17390), (1739, 15770), (1786, 15355), (3071, 8930), (3154, 8695), (3478, 7885), (3515, 7802), (3901, 7030), (4465, 6142)]