27397140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19853}}^1$

素因数の和:19888

約数の個数: 48

約数和(自身を含む): 80051328

約数和(自身を除く): 52654188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 19853, 39706, 59559, 79412, 99265, 119118, 198530, 238236, 297795, 397060, 456619, 595590, 913238, 1191180, 1369857, 1826476, 2283095, 2739714, 4566190, 5479428, 6849285, 9132380, 13698570, 27397140]

約数ペア:

[(1, 27397140), (2, 13698570), (3, 9132380), (4, 6849285), (5, 5479428), (6, 4566190), (10, 2739714), (12, 2283095), (15, 1826476), (20, 1369857), (23, 1191180), (30, 913238), (46, 595590), (60, 456619), (69, 397060), (92, 297795), (115, 238236), (138, 198530), (230, 119118), (276, 99265), (345, 79412), (460, 59559), (690, 39706), (1380, 19853)]