168380190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{170081}}^1$

素因数の和:170105

約数の個数: 48

約数和(自身を含む): 477590256

約数和(自身を除く): 309210066

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 170081, 340162, 510243, 850405, 1020486, 1530729, 1700810, 1870891, 2551215, 3061458, 3741782, 5102430, 5612673, 7653645, 9354455, 11225346, 15307290, 16838019, 18708910, 28063365, 33676038, 56126730, 84190095, 168380190]

約数ペア:

[(1, 168380190), (2, 84190095), (3, 56126730), (5, 33676038), (6, 28063365), (9, 18708910), (10, 16838019), (11, 15307290), (15, 11225346), (18, 9354455), (22, 7653645), (30, 5612673), (33, 5102430), (45, 3741782), (55, 3061458), (66, 2551215), (90, 1870891), (99, 1700810), (110, 1530729), (165, 1020486), (198, 850405), (330, 510243), (495, 340162), (990, 170081)]