186985860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{135497}}^1$

素因数の和:135532

約数の個数: 48

約数和(自身を含む): 546327936

約数和(自身を除く): 359342076

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, 135497, 270994, 406491, 541988, 677485, 812982, 1354970, 1625964, 2032455, 2709940, 3116431, 4064910, 6232862, 8129820, 9349293, 12465724, 15582155, 18698586, 31164310, 37397172, 46746465, 62328620, 93492930, 186985860]

約数ペア:

[(1, 186985860), (2, 93492930), (3, 62328620), (4, 46746465), (5, 37397172), (6, 31164310), (10, 18698586), (12, 15582155), (15, 12465724), (20, 9349293), (23, 8129820), (30, 6232862), (46, 4064910), (60, 3116431), (69, 2709940), (92, 2032455), (115, 1625964), (138, 1354970), (230, 812982), (276, 677485), (345, 541988), (460, 406491), (690, 270994), (1380, 135497)]