28014030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28297}}^1$

素因数の和:28321

約数の個数: 48

約数和(自身を含む): 79460784

約数和(自身を除く): 51446754

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, 28297, 56594, 84891, 141485, 169782, 254673, 282970, 311267, 424455, 509346, 622534, 848910, 933801, 1273365, 1556335, 1867602, 2546730, 2801403, 3112670, 4669005, 5602806, 9338010, 14007015, 28014030]

約数ペア:

[(1, 28014030), (2, 14007015), (3, 9338010), (5, 5602806), (6, 4669005), (9, 3112670), (10, 2801403), (11, 2546730), (15, 1867602), (18, 1556335), (22, 1273365), (30, 933801), (33, 848910), (45, 622534), (55, 509346), (66, 424455), (90, 311267), (99, 282970), (110, 254673), (165, 169782), (198, 141485), (330, 84891), (495, 56594), (990, 28297)]